fixes after review

app/assets/javascripts/awards_handler.coffee

@@ -118,7 +118,7 @@ class @AwardsHandler
     @aliases[emoji] || emoji
 
   setupSearch: ->
-    $("input.emoji-search").keyup (ev)=>
+    $("input.emoji-search").keyup (ev) =>
       term = $(ev.target).val()
 
       # Clean previous search results
@@ -135,4 +135,4 @@ class @AwardsHandler
         $(".emoji-menu-content").children().show()
 
   searchEmojis: (term)->
-    $(".emoji-menu-content [data-emoji*='" + term + "']").closest("li").clone()
+    $(".emoji-menu-content [data-emoji*='#{term}']").closest("li").clone()

app/assets/stylesheets/pages/awards.scss

@@ -102,7 +102,7 @@
         }
 
         input.emoji-search{
-          background: url(/assets/icon-search.png) 240px no-repeat;
+          background: image-url(/assets/icon-search.png) 240px no-repeat;
         }
 
         li {

app/assets/stylesheets/pages/emojis.scss

@@ -4,7 +4,7 @@ The source: gemojione gem.
 */
 
 .emoji-icon{
-  background-image: url(emoji.png);
+  background-image: image-url(emoji.png);
   background-repeat: no-repeat;
 }
 

app/views/votes/_votes_block.html.haml

@@ -33,11 +33,11 @@
       aliases
     )
 
-    $(".awards").on "click", ".emoji-menu-content li", (e)->
+    $(".awards").on "click", ".emoji-menu-content li", (e) ->
       emoji = $(this).find(".emoji-icon").data("emoji")
       awards_handler.addAward(emoji)
 
-    $(".awards").on "click", ".award", (e)->
+    $(".awards").on "click", ".award", (e) ->
       emoji = $(this).find(".icon").data("emoji")
       awards_handler.addAward(emoji)