Merge 1.1.0 changes back to master.

guacamole/src/main/webapp/app/form/templates/timeZoneField.html

@@ -4,6 +4,7 @@
     <select class="time-zone-region"
             ng-disabled="disabled"
             guac-focus="focused"
+            ng-attr-id="{{ fieldId }}"
             ng-model="region"
             ng-options="name for name in regions | orderBy: name"></select>