Tried it, and worked.

https://github.com/kyoken74/gwt-angular/issues/54
Still working on class directive.
Moved the gwt.xml and public directory back to src/main/java

Having all the resources in src/main/resources seemed like a good idea,
but it made navigating the java files and html files both very
difficult. Moving some stuff back.
Giving up the class directive for now...
Moved the dmeo related files to demo package.
Migrating the script injection to ClientBundle. Prettify migrated.
Prettify example broke. Moving on...
Starting to add ImageSpriting Example.
Split TextInput Example controller
Split OnClickEvent example controller
Splitting custom filter example controller
splitting custom directive controller
Splitting UrlHashParameter example contrller.
splitting http client example controller
splitting prettify example controller
Bringing some sanity back to the example code.
Bringing back some sanity to the demo resoure management.
Improving the gwt-image-resource directive.
Renamed ambiguous image name to project structure image.
Working on Image Spriting example.