settings text-boxes are not spell-checked.

UI/Form/TextboxTemplate.html

@@ -2,11 +2,11 @@
     <label class="control-label">{{label}}</label>
 
     <div class="controls">
-        <input type="text" name="fields.{{order}}.value"/>
+        <input type="text" name="fields.{{order}}.value" spellcheck="false"/>
         {{#if helpText}}
             <span class="help-inline">
                 <i class="icon-question-sign" title="{{helpText}}"></i>
             </span>
         {{/if}}
     </div>
-</div>
+</div>