LPS-33569 Add methods getFieldRepeatable and getFieldTip
LPS-33569 Remove unused method
LPS-33569 Add locale as parameter when getting variable groups (and allow throwing exception)
LPS-33569 Add support for field variables
LPS-33569 The order of the parameters should match the order of the attributes in the constructor
LPS-33569 Obtain palette items for Web Content templates
LPS-33569 Source formatting - make method names consistent with ohter PortletDisplayTemplateHandlers
LPS-33569 Better support for repeatable fields
LPS-33569 Escape attributes for maximum safety
LPS-33569 Provide hint to easily recognize repeatable fields and collection fields
LPS-33569 Refactoring: Rename and move Template Handler and Registry (and rename a few related methods)
LPS-33569 Source formatting
LPS-33569 Refactoring: Javadocs
LPS-33569 Refactoring: Split base handler in two and use the super class for Journal
LPS-33569 Refactoring: Rename de Journal Template Handler
LPS-33569 Refactoring: Cleanup the ADT toolbar using the new base used only for Portlet Display Templates
LPS-33569 Refactoring: Rename liferay-portlet.xml element
LPS-33569 Source formatting
LPS-33569 Autogenerated
LPS-33569 Remove unused language keys?