replace references to github.com/juliandescottes for github.com/piskelapp

package.json

@@ -6,11 +6,11 @@
   "contributors": [
     "Vincent Renaudin"
   ],
-  "homepage": "http://github.com/juliandescottes/piskel",
+  "homepage": "http://github.com/piskelapp/piskel",
   "license": "Apache-2.0",
   "repository": {
     "type": "git",
-    "url": "http://github.com/juliandescottes/piskel.git"
+    "url": "http://github.com/piskelapp/piskel.git"
   },
   "files": [
     "dest/prod",

src/js/controller/settings/exportimage/PngExportController.js

@@ -190,7 +190,7 @@
     var json = {
       'frames': frames,
       'meta': {
-        'app': 'https://github.com/juliandescottes/piskel/',
+        'app': 'https://github.com/piskelapp/piskel/',
         'version': '1.0',
         'image': name + '.png',
         'format': 'RGBA8888',

src/js/rendering/frame/FrameRenderer.js

@@ -258,7 +258,7 @@
     var isZoomedOut = translateX > 0 || translateY > 0;
     // Draw the background / zoomed-out color only if needed. Otherwise the clearRect
     // happening after that will clear "out of bounds" and seems to be doing nothing
-    // on some chromebooks (cf https://github.com/juliandescottes/piskel/issues/651)
+    // on some chromebooks (cf https://github.com/piskelapp/piskel/issues/651)
     if (isZoomedOut) {
       // Draw background
       displayContext.fillStyle = Constants.ZOOMED_OUT_BACKGROUND_COLOR;

src/templates/dialogs/performance-info.html

@@ -22,7 +22,7 @@
       </ul>
       <p>We strive to improve Piskel, its performance and stability, but this is a personal project with limited time and resources.
          We prefer to warn you early rather than having you lose your work.</p>
-      <p>Feedback welcome at <a href="https://github.com/juliandescottes/piskel" target="_blank">https://github.com/juliandescottes/piskel</a></p>
+      <p>Feedback welcome at <a href="https://github.com/piskelapp/piskel" target="_blank">https://github.com/piskelapp/piskel</a></p>
       <p>
         <div class="warning-icon icon-common-warning-red">&nbsp;</div>
         <div class="warning-icon-info">This icon will remain on the bottom-right of the application until the performance issue is fixed. You can click on it at anytime to display this information again.</div>