Changes

Summary

[Bug 522623] Fix 'save all' conflict with Sirius Editor (details)

Commit 4d2409dedf26f001b6c76553b6da359c933a522d by Joao Barata

[Bug 522623] Fix 'save all' conflict with Sirius Editor
Fix regression: Since ActivityExplorerEditor became a ISaveablesSource, 
closing Eclipse with a dirty session does not propose to save changes 
because ActivityExplorerEditor.isSaveOnCloseNeeded() method return 
false.
Bug: Bug 522623 Change-Id: I177f504d119b122b386aef4d8f0b3e334e9a3652 
Signed-off-by: Jeremy Aubry <jaubry@obeo.fr>

plugins/org.eclipse.amalgam.explorer.activity.ui/src/org/eclipse/amalgam/explorer/activity/ui/api/editor/ActivityExplorerEditor.java