Reorganizing the java packages.
Moved the pages to ExamplesModule where it belongs.

https://github.com/kyoken74/gwt-angular/issues/43
Added the list of required modules.

https://github.com/kyoken74/gwt-angular/issues/44
Minor update for type correction.
Moved the examples to the code.

https://github.com/kyoken74/gwt-angular/issues/44
Reorganizing the demo resources.
Removed unnecessary code.
"Rough draft" of the ClientBundle based partials. Needs A LOT of work.

https://github.com/kyoken74/gwt-angular/issues/43