Bug 434283: Update the JFace databinding snippets


Change-Id: I0137a1a7690bdf819b32e6ac0f5af026888d785b
Signed-off-by: Thibault Le Ouay <thibaultleouay@gmail.com>
Bug 446562 - [RCP] Execution Environment of org.eclipse.tests.rcp should
be updated to Java1.6

Updated org.eclipse.tests.rcp execution environment to Java1.6

Change-Id: I743ef5708da23f6a86e485ab2ec468f664548710
Signed-off-by: Jeanderson Candido <jeandersonbc@gmail.com>