added abilit to set a selects default property that works with the new way select data is handled, fixes #44

Author: ghelton

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

@@ -9,7 +9,7 @@
 			ng-model="value"
 			ng-required="options.required"
 			ng-disabled="options.disabled"
-			ng-init="value = options.options[options.default]"
+			ng-init="value = options.default"
 			ng-options="option.name 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>

src/directives/formly-field-select.html

@@ -8,7 +8,7 @@
 			ng-model="value"
 			ng-required="options.required"
 			ng-disabled="options.disabled"
-			ng-init="value = options.options[options.default]"
+			ng-init="value = options.default"
 			ng-options="option.name as option.name group by option.group for option in options.options">
 	</select>
   <p id="{{id}}_description" ng-if="options.description">{{options.description}}</p>

src/views/home.js

@@ -125,6 +125,7 @@ app.controller('home', function($scope, $parse, formlyOptions, $window, usingCus
 		key: 'transportation',
 		type: 'select',
 		label: 'How do you get around in the city',
+		default: 'Skateboard',
 		options: [
 			{
 				name: 'Car',