Added boolean and date data types to rpc projects.
refs #685 - Fixed displaying example data in new fields in rest-rpc-sample project. Fixed passing changed fields to REST payload on ItemDetails page in rest-rpc-sample project.
refs #687 - Fixed widget generation for new rpc data types.
Merge branch 'FB_655_MORE_RPC_DATA'

Conflicts:
	openlegacy-impl/src/main/java/org/openlegacy/rpc/support/binders/RpcDateFieldsPatternBinder.java
	openlegacy/openlegacy-templates/openlegacy-rest-rpc-sample/src/main/java/org/openlegacy/rpc/samples/model/ItemDetails.java
	openlegacy/openlegacy-templates/openlegacy-rest-rpc-sample/src/main/webapp/app/js/app/controllers.js
	openlegacy/openlegacy-templates/openlegacy-rest-rpc-sample/src/main/webapp/app/views/itemDetails.html