Improve groovy script to run in the current dir
IDE-1757 Add the support for attr emptyResultsMessage of  liferay-ui:search-container
IDE-1778 Add the proposal for aui:validator
IDE-1729 Add a new Portlet with new portlet wizard has error
IDE-1708 imporved initial value of portlet column in Layouttpl editor
- add a column if a empty row is added
- give the new added column a smart weight value
IDE-1708 adapted unit tests