BUG 6662 (Reopen)Solved incomplete dropdowns string

Fixed the problem of word wrap text and the problem of the spaces
I test in IE6,IE7,IE8 Firefox 4 and not replicate the error.

workflow/engine/templates/cases/casesList.js

@@ -565,7 +565,7 @@ Ext.onReady ( function() {
 
   // ComboBox creation processValues
   var resultTpl = new Ext.XTemplate(
-      '<tpl for="."><div class="x-combo-list-item" style="white-space:normal !important;">',
+      '<tpl for="."><div class="x-combo-list-item" style="white-space:normal !important;word-wrap: break-word;">',
           '<span> {APP_PRO_TITLE}</span>',
       '</div></tpl>'
   );