fix for #941 - https://github.com/mozilla-appmaker/appmaker/issues/941 - get callback from application saveApp and updateApp and handle user state accordingly
Merge branch 'develop' of https://github.com/mozilla-appmaker/appmaker into develop
more #941 fixes - rewrite error handling
Merge branch 'develop' of https://github.com/mozilla-appmaker/appmaker into develop
Merge pull request #958 from rorito/develop

fix for #941 - on updateApp and saveApp, handle callback to make sure it really happened on the server