[maven-release-plugin] prepare release gwt-angular-0.0.55
[maven-release-plugin] prepare for next development iteration
Updating the comments

Cleaning up the format, and adding the instruction for running the live
demo.
Update README.md
Update README.md
Update README.md
Update README.md

Just discovered the preview functionality... makes it much easier to edit the README.md file. Mostly format changes for readability, and, removed the versioning section. It is a bit premature to define that, given that I have not even separated out some of the repos.
Moved GwtWidget directive to its own module.
Removed unnecessary dependency on gwt-dev
Renamed the gwt-angular-widget to gwt-angular-ui

We might put more things in there for GWT UI integration with Angular.
Renaming ng* modules to make the association with AngularJS clearer.
Moved all to com.asayama.gwt.angular group.

The com.asayama.gwt group will be used for other GWT utilities and
extensions in the future. Moved all the Angular stuff to angular
subgroup.
Moving all documentation projects to docs group

Having all the documentations and the API in the same Maven group made
it difficult to see what API was there. Separating them into different
Maven group.
Removed previous commented out dependency.
Examples moved to examples sub-group

Had all the examples in main docs group for gwt angular, but now
separated into its own sub-group.
Realigned the gwt-angular module names to its source. ui --> user.
Renamed gwt utility project to gwt-util.
Added info to the gwt-util project pom.
[maven-release-plugin] prepare release gwt-angular-0.0.56
[maven-release-plugin] prepare for next development iteration