Seperate headers from POST body in try operation
Upgrade to Angular 1.3.2

This upgrade was made with using a fork of angular-ui-layout at
https://github.com/mohsen1/ui-layout
TODO: remove dependecy to mohsen1.ui-layout when ui-layout is ready
End-to-end tests are failing after this upgrade due to an error in minified vendor.js
Main reason to upgrade was this bug:
https://github.com/Textalk/angular-schema-form/issues/168