updated to 1.4.1-MILESTONE_2
APPWEB-250: First backup commit with changes in hibernate showcase
GWT native validation changes
Refactoring moving ValidationFactory to common package
EclipseLink showcase migrated to native GWT validation
gwt-validation replaced by GWT native validation in REST showcase
JAVA-7: GWT native validation. Added headers
Merge remote-tracking branch 'origin/develop' into feature/spring4

Conflicts:
	appverse-web-showcases-gwt-eclipselink/pom.xml
	appverse-web-showcases-gwt-hibernate/pom.xml
	appverse-web-showcases-gwt-rest/pom.xml