Prototype for DnD local files
fixbug: filter app in composer is not work on firefox
Filter application on composer: improve UXP
Edit Inplace: Separated tab for each content provider in Composer
Edit Inplace: use Controller.window to render portlet and improve tablayout in composer
Merge remote-tracking branch 'exo/4.0.0-edit-inline' into 4.0.0
Change usage of junit.framework.Assert to org.junit.Assert