LPS-32157 Backend to support subscribing to folders or the entire repository
LPS-32157 Frontend to allow subscribe or unsubscribe to specific folder or the whole repository
LPS-32157 Allow subscribing only to liferay folders or internal liferay repository (not any external repositories or folders)
LPS-32157 encapsulate code in Java class
LPS-32157 autogenerated
LPS-32157 Source formatting
LPS-32157 Simplify the logic so that we don't have to pass in the same folder subscription class PKs every time we add a new portlet that includes folder_action.jsp (exact same performance, just simpler code)
LPS-32174 Re-add null check
LPS-32303 Expose fetch by UUID and GroupId methods for Journal, DDMStructure and DDMTemplate services
LPS-32303 format source
LPS-32303 Rename method
LPS-32303 Autogenerated