Refactor : moved cheap-templates.js to lib. Added documentation

templates/settings.html

@@ -1,35 +1,35 @@
 <div class="vertical-centerer">
-  <div 
-  	data-setting="user" 
-  	class="tool-icon gear-icon" 
-  	title="Preferences" 
-  	rel="tooltip" data-placement="left"></div>
-  
-  <a 
-  	class="tool-icon gallery-icon" 
-  	title="Visit gallery" 
-  	href="http://juliandescottes.github.io/piskel-website/" 
-  	rel="tooltip" data-placement="left" target="_blank"></a>
-  
-  <div 
-  	class="tool-icon save-icon" 
-  	title="Save to gallery" 
-  	onclick="pskl.app.storeSheet()" 
-  	rel="tooltip" data-placement="left" ></div>
-  
-  <div 
-  	data-setting="gif"
-  	class="tool-icon upload-cloud-icon" 
-  	title="Upload as an animated GIF" 
-  	rel="tooltip" data-placement="left">
+  <div
+    data-setting="user"
+    class="tool-icon gear-icon"
+    title="Preferences"
+    rel="tooltip" data-placement="left"></div>
+
+  <a
+    class="tool-icon gallery-icon"
+    title="Visit gallery"
+    href="http://juliandescottes.github.io/piskel-website/"
+    rel="tooltip" data-placement="left" target="_blank"></a>
+
+  <div
+    class="tool-icon save-icon"
+    title="Save to gallery"
+    onclick="pskl.app.storeSheet()"
+    rel="tooltip" data-placement="left" ></div>
+
+  <div
+    data-setting="gif"
+    class="tool-icon upload-cloud-icon"
+    title="Upload as an animated GIF"
+    rel="tooltip" data-placement="left">
     <span class="label">GIF</span>
   </div>
-  
-  <div 
-  	class="tool-icon upload-cloud-icon" 
-  	title="Upload as a spritesheet PNG" 
-  	onclick="pskl.app.uploadAsSpritesheetPNG()" 
-  	rel="tooltip" data-placement="left">
+
+  <div
+    class="tool-icon upload-cloud-icon"
+    title="Upload as a spritesheet PNG"
+    onclick="pskl.app.uploadAsSpritesheetPNG()"
+    rel="tooltip" data-placement="left">
     <span class="label">PNG</span>
   </div>
 </div>