rhbz996398 - short cut key context should change when review comment popup shows
rhbz996398 - disable editor shortcut when history popup shows
introduce shortcut context aware dialog box
clean up import
rhbz996446 - translation history popup shortcut context
fix dependency problem
bring back the dependency use
move modal context logic to KeyShortcutPresenter
Fix XML files to pass validation
Merge pull request #159 from zanata/fix-invalid-xml

Fix XML files to pass validation
Merge pull request #147 from zanata/rhbz996398-shortcut

rhbz996398 - short cut context should change when review comment pop up shows