New create entity dialogs (team and robot)

Fixes https://github.com/coreos-inc/design/issues/230

static/js/services/user-service.js

@@ -122,6 +122,19 @@ function(ApiService, CookieService, $rootScope, Config) {
     return !!org;
   };
 
+  userService.getNamespace = function(namespace) {
+    var org = userService.getOrganization(namespace);
+    if (org) {
+      return org;
+    }
+
+    if (namespace == userResponse.username) {
+      return userResponse;
+    }
+
+    return null;
+  };
+
   userService.currentUser = function() {
     return userResponse;
   };