rename editor js file

Author: jwcooper

public/javascripts/occ_editor.js renamed to public/javascripts/editor.js

@@ -142,4 +142,4 @@ block content
   script(src="/javascripts/jquery.colorbox-min.js")
   script(src="/javascripts/context_menu.js")
   script(src="/javascripts/webide_utils.js")
-  script(src="/javascripts/occ_editor.js")
+  script(src="/javascripts/editor.js")