Merge pull request #63 from antoinepairet/patch-2

Bootstrap version of #61 to close #60 (select)

Author: Kent C. Dodds

src/directives/bootstrap/formly-field-select.html

@@ -10,7 +10,7 @@
 			ng-required="options.required"
 			ng-disabled="options.disabled"
 			ng-init="value = options.options[options.default]"
-			ng-options="option.name group by option.group for option in options.options">
+			ng-options="option.value as option.name group by option.group for option in options.options">
 	</select>
    <p id="{{id}}_description" class="help-block" ng-if="options.description">{{options.description}}</p>
-</div>
+</div>