Bug 518652 - Provide "export" right click menu for launch configurations

Ian:
Export can be activated with a right click menu. Selecting any configs
will allow it to be automatically selected in the wizard.

Lucas:
Enable Finish when wizard is opened completed
New icons
Buttons added to top of Configuration Dialog

Change-Id: I75436d5b7d1ab2a6c62e4890ca61622ac652b5d4
Signed-off-by: Lucas Bullen <lbullen@redhat.com>
14 files changed