Merge pull request #1019 from webocalypse/patch-2

Updated SocialSharing - available did not return promise

Author: gortok

src/plugins/socialSharing.js

@@ -139,6 +139,8 @@ angular.module('ngCordova.plugins.socialSharing', [])
             q.reject();
           }
         });
+        
+        return q.promise;
       }
     };
   }]);