Updated commit diff view with some minor visual modifications

Prepared diff view for multiple view modes

Converted commits.js to coffeescript
image info in separate coffeescript file

Added swipe view mode

Added onion skin viewMode

app/assets/javascripts/commits.js.coffee

@@ -0,0 +1,54 @@
+class CommitsList
+  @data =
+    ref: null
+    limit: 0
+    offset: 0
+  @disable = false
+  
+  @showProgress: ->
+    $('.loading').show()
+    
+  @hideProgress: ->
+    $('.loading').hide()
+  
+  @init: (ref, limit) ->
+    $(".day-commits-table li.commit").live 'click', (event) ->
+      if event.target.nodeName != "A"
+        location.href = $(this).attr("url")
+        e.stopPropagation()
+        return false
+
+    @data.ref = ref
+    @data.limit = limit
+    @data.offset = limit
+    
+    this.initLoadMore()
+    this.showProgress();
+
+  @getOld: ->
+    this.showProgress()
+    $.ajax
+      type: "GET"
+      url: location.href
+      data: @data
+      complete: this.hideProgress
+      dataType: "script"
+
+  @append: (count, html) ->
+    $("#commits-list").append(html)
+    if count > 0
+      @data.offset += count
+    else
+      @disable = true
+  
+  @initLoadMore: -> 
+    $(document).endlessScroll
+      bottomPixels: 400
+      fireDelay: 1000
+      fireOnce: true
+      ceaseFire: =>
+        @disable
+      callback: =>
+        this.getOld()
+
+this.CommitsList = CommitsList