update URLs to 4cdn.org

src/Images/Gallery.coffee

@@ -206,8 +206,8 @@ Gallery =
         if g.DEAD or post.isDead or post.file.isDead
           return
 
-      # XXX CORS for images.4chan.org WHEN?
+      # XXX CORS for i.4cdn.org WHEN?
-      $.ajax "//api.4chan.org/#{post.board}/res/#{post.thread}.json", onload: ->
+      $.ajax "//a.4cdn.org/#{post.board}/res/#{post.thread}.json", onload: ->
         return if @status isnt 200
         i = 0
         {posts} = @response

src/Miscellaneous/Banner.coffee

@@ -35,7 +35,7 @@ Banner =
       ->
         type = Object.keys(types)[Math.floor 3 * Math.random()]
         num = Math.floor types[type] * Math.random()
-        @src = "//static.4chan.org/image/title/#{num}.#{type}"
+        @src = "//s.4cdn.org/image/title/#{num}.#{type}"
       
     click: (e) ->
       if e.ctrlKey

src/Miscellaneous/ExpandComment.coffee

@@ -23,7 +23,7 @@ ExpandComment =
       return
     return unless a = $ '.abbr > a', post.nodes.comment
     a.textContent = "Post No.#{post} Loading..."
-    $.cache "//api.4chan.org#{a.pathname}.json", -> ExpandComment.parse @, a, post
+    $.cache "//a.4cdn.org#{a.pathname}.json", -> ExpandComment.parse @, a, post
   contract: (post) ->
     return unless post.nodes.shortComment
     a = $ '.abbr > a', post.nodes.shortComment

src/Miscellaneous/InfiniScroll.coffee

@@ -22,7 +22,7 @@ InfiniScroll =
     new Notice 'info', "Fetching next page.", 2
 
     InfiniScroll.isFetching = true
-    url = "//api.4chan.org/#{g.BOARD}/catalog.json"
+    url = "//a.4cdn.org/#{g.BOARD}/catalog.json"
     $.ajax url, onloadend: InfiniScroll.cb.load,
       whenModified: true