uiBreadcrumbs: Copy state locals to proxy state.

This allows using state variables in interpolation when using proxys.

Author: phw

src/directives/uiBreadcrumbs/uiBreadcrumbs.js

@@ -87,7 +87,8 @@
                             if (typeof scope.abstractProxyProperty !== 'undefined') {
                                 proxyStateName = getObjectValue(scope.abstractProxyProperty, currentState);
                                 if (proxyStateName) {
-                                    workingState = $state.get(proxyStateName);
+                                    workingState = angular.copy($state.get(proxyStateName));
+                                    workingState.locals = currentState.locals;
                                 } else {
                                     workingState = false;
                                 }
@@ -172,4 +173,4 @@
                 }
             };
         }]);
-})();
+})();