removed comic sans from the entire codebase. marker felt remains on os x.

public/stylesheets/sass/application.sass

@@ -221,8 +221,6 @@ header
   :margin
     :right 1em
 
-
-
 .stream
   :margin 0
   :padding 0
@@ -246,7 +244,6 @@ header
       :height 370px
       :width 500px
 		 
-    	
 .from
   :text
     :shadow 0 1px #fff
@@ -717,7 +714,7 @@ li.message:hover
     :font
       :size 16px
     :font
-      :family 'marker felt', 'comic sans ms', 'comic sans', sans-serif
+      :family 'MARKER FELT', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif
     :color #333
 
 #debug_info