Don't change wait image when setting icon

src/client/site/browse_page/mod_ballot/mod_ballot_line/mod_ballot_line.jade

@@ -7,7 +7,7 @@
 
 .view__mod_ballot_line
     .vote-count
-    img(src='/images/unknown.png')
+    img.icon(src='/images/unknown.png')
     .name
     .button.vote: .bezel: p ✓
     .wait

src/client/site/browse_page/mod_ballot/mod_ballot_line/mod_ballot_line_controller.coffee

@@ -49,7 +49,7 @@ module.exports = class ModBallotLineController extends BaseController
 
     onDidRender: ->
         @$button    = @$('.button')
-        @$image     = @$('img')
+        @$image     = @$('img.icon')
         @$name      = @$('.name')
         @$voteCount = @$('.vote-count')
         @$wait      = @$('.wait')