diff --git a/dist/iwmlib.js b/dist/iwmlib.js
index bf9abd5..27e86a1 100644
--- a/dist/iwmlib.js
+++ b/dist/iwmlib.js
@@ -4898,11 +4898,13 @@
                 //console.log("iconSrc", iconSrc)
                 if (iconSrc.endsWith('index.png')) {
                     icon.src = iconSrc.replace('index.png', 'thumbnail.png');
-                } else if (iconSrc.endsWith('test.png')) {
-                    icon.src = iconSrc.replace('test.png', 'thumbnail.test.png');
-                } else {
+                } 
+                else {
                     icon.src = 'thumbnails/' + iconSrc;
                 }
+
+                // icon.src = 'thumbnails/' + iconSrc
+                // console.log(iconSrc)
                 wrapper.href = src;
                 let titleDiv = wrapper.querySelector('.title');
                 titleDiv.innerText = title;
diff --git a/lib/index.js b/lib/index.js
index fdef5b4..df1011d 100755
--- a/lib/index.js
+++ b/lib/index.js
@@ -30,11 +30,13 @@ export default class Index {
             //console.log("iconSrc", iconSrc)
             if (iconSrc.endsWith('index.png')) {
                 icon.src = iconSrc.replace('index.png', 'thumbnail.png')
-            } else if (iconSrc.endsWith('test.png')) {
-                icon.src = iconSrc.replace('test.png', 'thumbnail.test.png')
-            } else {
+            } 
+            else {
                 icon.src = 'thumbnails/' + iconSrc
             }
+
+            // icon.src = 'thumbnails/' + iconSrc
+            // console.log(iconSrc)
             wrapper.href = src
             let titleDiv = wrapper.querySelector('.title')
             titleDiv.innerText = title
diff --git a/lib/pixi/deepzoom/index.html b/lib/pixi/deepzoom/index.html
index c8a9b52..bb4f524 100644
--- a/lib/pixi/deepzoom/index.html
+++ b/lib/pixi/deepzoom/index.html
@@ -22,8 +22,9 @@
     </template>
 </head>
 <body>
-<div id="container" class="container">
-</div>
+    <div id="container" class="container">
+        <a style="position: absolute; left: 22px; top: 12px;" target="_blank" href="http://www.iwm-tuebingen.de">IWM</a>
+    </div>
 <script>
 const index = new Index(itemTemplate, [
         ['Deepzoom', 'deepzoom.html'],
diff --git a/lib/pixi/deepzoom/thumbnail.test.png b/lib/pixi/deepzoom/thumbnail.test.png
deleted file mode 100644
index 9bf82c9..0000000
Binary files a/lib/pixi/deepzoom/thumbnail.test.png and /dev/null differ
diff --git a/lib/pixi/index.html b/lib/pixi/index.html
index 2cd406c..0e8cfcc 100644
--- a/lib/pixi/index.html
+++ b/lib/pixi/index.html
@@ -12,7 +12,7 @@
             <div class="preview">
                 <div class="thumbnail-container">
                     <div class="thumbnail">
-                        <img class="icon" >
+                        <img class="icon" src="thumbnails/notfound.png">
                         <!-- <iframe src="" frameborder="0"></iframe> -->
                      </div>
                 </div>
@@ -22,8 +22,9 @@
     </template>
 </head>
 <body>
-<div id="container" class="container">
-</div>
+    <div id="container" class="container">
+        <a style="position: absolute; left: 22px; top: 12px;" target="_blank" href="http://www.iwm-tuebingen.de">IWM</a>
+    </div>
 <script>
 const index = new Index(itemTemplate, [
         ['PIXI.Application', 'application.html'],
@@ -33,7 +34,6 @@ const index = new Index(itemTemplate, [
         ['ButtonGroup', 'buttongroup.html'],
         ['Coordinates', 'coordinates.html'],
         ['DeepZoom', 'deepzoom/index.html'],
-        // ['DeepZoomImage', 'deepzoomimage.html'],
         ['Flippable', 'flippable.html'],
         ['LabeledGraphics', 'labeledgraphics.html'],
         ['List', 'list.html'],
diff --git a/lib/pixi/thumbnail.png b/lib/pixi/thumbnail.png
index f0a19a8..6c51af7 100644
Binary files a/lib/pixi/thumbnail.png and b/lib/pixi/thumbnail.png differ
diff --git a/lib/pixi/thumbnails/app.png b/lib/pixi/thumbnails/app.png
index bb67a9d..75e2be8 100644
Binary files a/lib/pixi/thumbnails/app.png and b/lib/pixi/thumbnails/app.png differ
diff --git a/lib/pixi/thumbnails/application.png b/lib/pixi/thumbnails/application.png
index 11c3335..5e98993 100644
Binary files a/lib/pixi/thumbnails/application.png and b/lib/pixi/thumbnails/application.png differ
diff --git a/lib/pixi/thumbnails/badge.png b/lib/pixi/thumbnails/badge.png
index e65cf65..40730b7 100644
Binary files a/lib/pixi/thumbnails/badge.png and b/lib/pixi/thumbnails/badge.png differ
diff --git a/lib/pixi/thumbnails/blurfilter.png b/lib/pixi/thumbnails/blurfilter.png
index eaf855b..28ddbf8 100644
Binary files a/lib/pixi/thumbnails/blurfilter.png and b/lib/pixi/thumbnails/blurfilter.png differ
diff --git a/lib/pixi/thumbnails/button.png b/lib/pixi/thumbnails/button.png
index 35525c1..6803aa7 100644
Binary files a/lib/pixi/thumbnails/button.png and b/lib/pixi/thumbnails/button.png differ
diff --git a/lib/pixi/thumbnails/buttongroup.png b/lib/pixi/thumbnails/buttongroup.png
index c907eb2..8eb0a7c 100644
Binary files a/lib/pixi/thumbnails/buttongroup.png and b/lib/pixi/thumbnails/buttongroup.png differ
diff --git a/lib/pixi/thumbnails/coordinates.png b/lib/pixi/thumbnails/coordinates.png
index 12a0732..ac083b0 100644
Binary files a/lib/pixi/thumbnails/coordinates.png and b/lib/pixi/thumbnails/coordinates.png differ
diff --git a/lib/pixi/thumbnails/deepzoomimage.png b/lib/pixi/thumbnails/deepzoomimage.png
deleted file mode 100644
index 292e656..0000000
Binary files a/lib/pixi/thumbnails/deepzoomimage.png and /dev/null differ
diff --git a/lib/pixi/thumbnails/flipeffect.png b/lib/pixi/thumbnails/flipeffect.png
index 8a4c699..67a1c4b 100644
Binary files a/lib/pixi/thumbnails/flipeffect.png and b/lib/pixi/thumbnails/flipeffect.png differ
diff --git a/lib/pixi/thumbnails/flippable.png b/lib/pixi/thumbnails/flippable.png
index 6b8e65c..fc2cc7d 100644
Binary files a/lib/pixi/thumbnails/flippable.png and b/lib/pixi/thumbnails/flippable.png differ
diff --git a/lib/pixi/thumbnails/list.png b/lib/pixi/thumbnails/list.png
index 12ad9a5..bdc83b4 100644
Binary files a/lib/pixi/thumbnails/list.png and b/lib/pixi/thumbnails/list.png differ
diff --git a/lib/pixi/thumbnails/message.png b/lib/pixi/thumbnails/message.png
index 4689a43..ba9d1ae 100644
Binary files a/lib/pixi/thumbnails/message.png and b/lib/pixi/thumbnails/message.png differ
diff --git a/lib/pixi/thumbnails/modal.png b/lib/pixi/thumbnails/modal.png
index 1b032b4..3802ae4 100644
Binary files a/lib/pixi/thumbnails/modal.png and b/lib/pixi/thumbnails/modal.png differ
diff --git a/lib/pixi/thumbnails/popover.png b/lib/pixi/thumbnails/popover.png
index 4b6e7a9..da60de3 100644
Binary files a/lib/pixi/thumbnails/popover.png and b/lib/pixi/thumbnails/popover.png differ
diff --git a/lib/pixi/thumbnails/popup.png b/lib/pixi/thumbnails/popup.png
index e7e2bd4..dfeb459 100644
Binary files a/lib/pixi/thumbnails/popup.png and b/lib/pixi/thumbnails/popup.png differ
diff --git a/lib/pixi/thumbnails/popupmenu.png b/lib/pixi/thumbnails/popupmenu.png
index bae41b5..28cae85 100644
Binary files a/lib/pixi/thumbnails/popupmenu.png and b/lib/pixi/thumbnails/popupmenu.png differ
diff --git a/lib/pixi/thumbnails/progress.png b/lib/pixi/thumbnails/progress.png
index 53e1f48..0e2b1dd 100644
Binary files a/lib/pixi/thumbnails/progress.png and b/lib/pixi/thumbnails/progress.png differ
diff --git a/lib/pixi/thumbnails/scatter.png b/lib/pixi/thumbnails/scatter.png
index 1501735..90fdabb 100644
Binary files a/lib/pixi/thumbnails/scatter.png and b/lib/pixi/thumbnails/scatter.png differ
diff --git a/lib/pixi/thumbnails/slider.png b/lib/pixi/thumbnails/slider.png
index a689584..c6783e8 100644
Binary files a/lib/pixi/thumbnails/slider.png and b/lib/pixi/thumbnails/slider.png differ
diff --git a/lib/pixi/thumbnails/switch.png b/lib/pixi/thumbnails/switch.png
index b74a435..7a17d53 100644
Binary files a/lib/pixi/thumbnails/switch.png and b/lib/pixi/thumbnails/switch.png differ
diff --git a/lib/pixi/thumbnails/text.png b/lib/pixi/thumbnails/text.png
index ae97a8b..c83f19b 100644
Binary files a/lib/pixi/thumbnails/text.png and b/lib/pixi/thumbnails/text.png differ
diff --git a/lib/pixi/thumbnails/tooltip.png b/lib/pixi/thumbnails/tooltip.png
index 0dce16f..3179418 100644
Binary files a/lib/pixi/thumbnails/tooltip.png and b/lib/pixi/thumbnails/tooltip.png differ
diff --git a/lib/pixi/thumbnails/volatile.png b/lib/pixi/thumbnails/volatile.png
index 1ccec2a..e0643ed 100644
Binary files a/lib/pixi/thumbnails/volatile.png and b/lib/pixi/thumbnails/volatile.png differ
diff --git a/lib/thumbnails/app.png b/lib/thumbnails/app.png
deleted file mode 100644
index 73c1dbb..0000000
Binary files a/lib/thumbnails/app.png and /dev/null differ
diff --git a/lib/thumbnails/capabilities.png b/lib/thumbnails/capabilities.png
index 23e0fcc..22a7679 100644
Binary files a/lib/thumbnails/capabilities.png and b/lib/thumbnails/capabilities.png differ
diff --git a/lib/thumbnails/coordinates.png b/lib/thumbnails/coordinates.png
index ef8e935..884224e 100644
Binary files a/lib/thumbnails/coordinates.png and b/lib/thumbnails/coordinates.png differ
diff --git a/lib/thumbnails/doctest.png b/lib/thumbnails/doctest.png
index 5ffd359..803902f 100644
Binary files a/lib/thumbnails/doctest.png and b/lib/thumbnails/doctest.png differ
diff --git a/lib/thumbnails/events.png b/lib/thumbnails/events.png
index 2b7eedd..1246675 100644
Binary files a/lib/thumbnails/events.png and b/lib/thumbnails/events.png differ
diff --git a/lib/thumbnails/flippable.png b/lib/thumbnails/flippable.png
index 1378240..ea45dca 100644
Binary files a/lib/thumbnails/flippable.png and b/lib/thumbnails/flippable.png differ
diff --git a/lib/thumbnails/frames.png b/lib/thumbnails/frames.png
index 3f6abb2..e4c1337 100644
Binary files a/lib/thumbnails/frames.png and b/lib/thumbnails/frames.png differ
diff --git a/lib/thumbnails/index.png b/lib/thumbnails/index.png
deleted file mode 100644
index c01add5..0000000
Binary files a/lib/thumbnails/index.png and /dev/null differ
diff --git a/lib/thumbnails/interaction.png b/lib/thumbnails/interaction.png
index 3ddb479..1d37460 100644
Binary files a/lib/thumbnails/interaction.png and b/lib/thumbnails/interaction.png differ
diff --git a/lib/thumbnails/interface.png b/lib/thumbnails/interface.png
index b65dbca..fb3363a 100644
Binary files a/lib/thumbnails/interface.png and b/lib/thumbnails/interface.png differ
diff --git a/lib/thumbnails/popup.png b/lib/thumbnails/popup.png
index 005f994..7fa38f7 100644
Binary files a/lib/thumbnails/popup.png and b/lib/thumbnails/popup.png differ
diff --git a/lib/thumbnails/popupmenu.png b/lib/thumbnails/popupmenu.png
index 01a4b22..9e0c437 100644
Binary files a/lib/thumbnails/popupmenu.png and b/lib/thumbnails/popupmenu.png differ
diff --git a/lib/thumbnails/scatter.png b/lib/thumbnails/scatter.png
index 0f54a06..1134092 100644
Binary files a/lib/thumbnails/scatter.png and b/lib/thumbnails/scatter.png differ
diff --git a/lib/thumbnails/styleguide.png b/lib/thumbnails/styleguide.png
index b5467ca..5f015a1 100644
Binary files a/lib/thumbnails/styleguide.png and b/lib/thumbnails/styleguide.png differ
diff --git a/lib/thumbnails/uitest.png b/lib/thumbnails/uitest.png
index 6da87b3..b911a1d 100644
Binary files a/lib/thumbnails/uitest.png and b/lib/thumbnails/uitest.png differ
diff --git a/package-lock.json b/package-lock.json
index 567049d..90d1431 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -193,6 +193,14 @@
             "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
             "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw=="
         },
+        "agent-base": {
+            "version": "4.2.1",
+            "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.1.tgz",
+            "integrity": "sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==",
+            "requires": {
+                "es6-promisify": "^5.0.0"
+            }
+        },
         "amdefine": {
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
@@ -386,6 +394,11 @@
             "integrity": "sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==",
             "dev": true
         },
+        "async-limiter": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
+            "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
+        },
         "async-settle": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/async-settle/-/async-settle-1.0.0.tgz",
@@ -421,8 +434,7 @@
         "balanced-match": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-            "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
-            "dev": true
+            "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
         },
         "base": {
             "version": "0.11.2",
@@ -509,7 +521,6 @@
             "version": "1.1.11",
             "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
             "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-            "dev": true,
             "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -765,8 +776,7 @@
         "concat-map": {
             "version": "0.0.1",
             "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-            "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-            "dev": true
+            "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
         },
         "concat-stream": {
             "version": "1.6.2",
@@ -839,7 +849,6 @@
             "version": "2.6.9",
             "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
             "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-            "dev": true,
             "requires": {
                 "ms": "2.0.0"
             }
@@ -1039,6 +1048,19 @@
                 "es6-symbol": "^3.1.1"
             }
         },
+        "es6-promise": {
+            "version": "4.2.6",
+            "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.6.tgz",
+            "integrity": "sha512-aRVgGdnmW2OiySVPUC9e6m+plolMAJKjZnQlCwNSuK5yQ0JN61DZSO1X1Ufd1foqWRAlig0rhduTCHe7sVtK5Q=="
+        },
+        "es6-promisify": {
+            "version": "5.0.0",
+            "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+            "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
+            "requires": {
+                "es6-promise": "^4.0.3"
+            }
+        },
         "es6-symbol": {
             "version": "3.1.1",
             "resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-3.1.1.tgz",
@@ -1250,6 +1272,17 @@
                 }
             }
         },
+        "extract-zip": {
+            "version": "1.6.7",
+            "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-1.6.7.tgz",
+            "integrity": "sha1-qEC0uK9kAyZMjbV/Txp0Mz74H+k=",
+            "requires": {
+                "concat-stream": "1.6.2",
+                "debug": "2.6.9",
+                "mkdirp": "0.5.1",
+                "yauzl": "2.4.1"
+            }
+        },
         "falafel": {
             "version": "2.1.0",
             "resolved": "https://registry.npmjs.org/falafel/-/falafel-2.1.0.tgz",
@@ -1280,6 +1313,14 @@
                 "time-stamp": "^1.0.0"
             }
         },
+        "fd-slicer": {
+            "version": "1.0.1",
+            "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.0.1.tgz",
+            "integrity": "sha1-i1vL2ewyfFBBv5qwI/1nUPEXfmU=",
+            "requires": {
+                "pend": "~1.2.0"
+            }
+        },
         "fill-range": {
             "version": "4.0.0",
             "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz",
@@ -1401,8 +1442,7 @@
         "fs.realpath": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-            "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-            "dev": true
+            "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
         },
         "fsevents": {
             "version": "1.2.9",
@@ -1954,7 +1994,6 @@
             "version": "7.1.4",
             "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.4.tgz",
             "integrity": "sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==",
-            "dev": true,
             "requires": {
                 "fs.realpath": "^1.0.0",
                 "inflight": "^1.0.4",
@@ -2435,11 +2474,34 @@
             "integrity": "sha512-7T/BxH19zbcCTa8XkMlbK5lTo1WtgkFi3GvdWEyNuc4Vex7/9Dqbnpsf4JMydcfj9HCg4zUWFTL3Za6lapg5/w==",
             "dev": true
         },
+        "https-proxy-agent": {
+            "version": "2.2.1",
+            "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.2.1.tgz",
+            "integrity": "sha512-HPCTS1LW51bcyMYbxUIOO4HEOlQ1/1qRaFWcyxvwaqUS9TY88aoEuHUY33kuAh1YhVVaDQhLZsnPd+XNARWZlQ==",
+            "requires": {
+                "agent-base": "^4.1.0",
+                "debug": "^3.1.0"
+            },
+            "dependencies": {
+                "debug": {
+                    "version": "3.2.6",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+                    "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+                    "requires": {
+                        "ms": "^2.1.1"
+                    }
+                },
+                "ms": {
+                    "version": "2.1.1",
+                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+                    "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+                }
+            }
+        },
         "inflight": {
             "version": "1.0.6",
             "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
             "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-            "dev": true,
             "requires": {
                 "once": "^1.3.0",
                 "wrappy": "1"
@@ -2889,6 +2951,11 @@
                 "to-regex": "^3.0.2"
             }
         },
+        "mime": {
+            "version": "2.4.3",
+            "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.3.tgz",
+            "integrity": "sha512-QgrPRJfE+riq5TPZMcHZOtm8c6K/yYrMbKIoRfapfiGLxS8OTeIfRhUGW5LU7MlRa52KOAGCfUNruqLrIBvWZw=="
+        },
         "mini-signals": {
             "version": "1.2.0",
             "resolved": "https://registry.npmjs.org/mini-signals/-/mini-signals-1.2.0.tgz",
@@ -2898,7 +2965,6 @@
             "version": "3.0.4",
             "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
             "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-            "dev": true,
             "requires": {
                 "brace-expansion": "^1.1.7"
             }
@@ -2929,11 +2995,25 @@
                 }
             }
         },
+        "mkdirp": {
+            "version": "0.5.1",
+            "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+            "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+            "requires": {
+                "minimist": "0.0.8"
+            },
+            "dependencies": {
+                "minimist": {
+                    "version": "0.0.8",
+                    "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+                    "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+                }
+            }
+        },
         "ms": {
             "version": "2.0.0",
             "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-            "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-            "dev": true
+            "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
         },
         "murmurhash-js": {
             "version": "1.0.0",
@@ -3126,7 +3206,6 @@
             "version": "1.4.0",
             "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
             "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-            "dev": true,
             "requires": {
                 "wrappy": "1"
             }
@@ -3215,8 +3294,7 @@
         "path-is-absolute": {
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-            "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
-            "dev": true
+            "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
         },
         "path-parse": {
             "version": "1.0.6",
@@ -3249,6 +3327,11 @@
                 "pinkie-promise": "^2.0.0"
             }
         },
+        "pend": {
+            "version": "1.2.0",
+            "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
+            "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA="
+        },
         "pify": {
             "version": "2.3.0",
             "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
@@ -3368,6 +3451,11 @@
             "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
             "dev": true
         },
+        "progress": {
+            "version": "2.0.3",
+            "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
+            "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA=="
+        },
         "propagating-hammerjs": {
             "version": "1.4.6",
             "resolved": "https://registry.npmjs.org/propagating-hammerjs/-/propagating-hammerjs-1.4.6.tgz",
@@ -3376,6 +3464,11 @@
                 "hammerjs": "^2.0.6"
             }
         },
+        "proxy-from-env": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.0.0.tgz",
+            "integrity": "sha1-M8UDmPcOp+uW0h97gXYwpVeRx+4="
+        },
         "pump": {
             "version": "2.0.1",
             "resolved": "https://registry.npmjs.org/pump/-/pump-2.0.1.tgz",
@@ -3397,6 +3490,36 @@
                 "pump": "^2.0.0"
             }
         },
+        "puppeteer": {
+            "version": "1.16.0",
+            "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-1.16.0.tgz",
+            "integrity": "sha512-7hcmbUw+6INffSPBdnO8KSjJRg2bLRoI7EeZMf5MHdV5kpyYMeoMR5w8AIiZbKIhYGwrXlbgvO7gFTsXNHShuQ==",
+            "requires": {
+                "debug": "^4.1.0",
+                "extract-zip": "^1.6.6",
+                "https-proxy-agent": "^2.2.1",
+                "mime": "^2.0.3",
+                "progress": "^2.0.1",
+                "proxy-from-env": "^1.0.0",
+                "rimraf": "^2.6.1",
+                "ws": "^6.1.0"
+            },
+            "dependencies": {
+                "debug": {
+                    "version": "4.1.1",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+                    "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+                    "requires": {
+                        "ms": "^2.1.1"
+                    }
+                },
+                "ms": {
+                    "version": "2.1.1",
+                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+                    "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+                }
+            }
+        },
         "quote-stream": {
             "version": "0.0.0",
             "resolved": "https://registry.npmjs.org/quote-stream/-/quote-stream-0.0.0.tgz",
@@ -3660,6 +3783,14 @@
             "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==",
             "dev": true
         },
+        "rimraf": {
+            "version": "2.6.3",
+            "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz",
+            "integrity": "sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==",
+            "requires": {
+                "glob": "^7.1.3"
+            }
+        },
         "safe-buffer": {
             "version": "5.1.2",
             "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -4463,6 +4594,14 @@
             "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
             "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
         },
+        "ws": {
+            "version": "6.2.1",
+            "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+            "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+            "requires": {
+                "async-limiter": "~1.0.0"
+            }
+        },
         "xtend": {
             "version": "4.0.1",
             "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
@@ -4503,6 +4642,14 @@
             "requires": {
                 "camelcase": "^3.0.0"
             }
+        },
+        "yauzl": {
+            "version": "2.4.1",
+            "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz",
+            "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
+            "requires": {
+                "fd-slicer": "~1.0.1"
+            }
         }
     }
 }
diff --git a/package.json b/package.json
index 67a2fb3..19bd318 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,8 @@
         "build": "rollup --config ./rollup.config.js",
         "watch": "rollup --watch --config ./rollup.config.js",
         "3rdparty": "gulp",
-        "jsdoc": "jsdoc -c ./doc/conf.json"
+        "jsdoc": "jsdoc -c ./doc/conf.json",
+        "testrunner": "node bin/testrunner.js"
     },
     "repository": {
         "type": "git",
@@ -36,6 +37,7 @@
         "pixi-particles": "^4.1.0",
         "pixi-projection": "^0.2.7",
         "pixi.js": "^4.8.7",
-        "propagating-hammerjs": "^1.4.6"
+        "propagating-hammerjs": "^1.4.6",
+        "puppeteer": "^1.16.0"
     }
 }
