Fix #87: Switching tabs using standard keys on OS X
 - use QKeysequence::NextChild and QKeysequence::PreviousChild for
   standard cross-platform next/prev tab keyboard shortcuts
 - add Window menu including full screen, minimize, and prev/next tab
Merge pull request #576 from stennie/issue-87

Fix #87: Switching tabs using standard keys on OS X
Fix #548: Cannot make the Edit Document Window smaller
 - minimumSize() of editor window was incorrectly set based on screen
   geometry
Merge pull request #577 from stennie/issue-548

Fix #548: Cannot make the Edit Document Window smaller
Spello fixup: s/indexses/indexes/g
Fix spello in comment
Detab and fix indentation
Fix #421: Consistent numbering for tree/table/text view items
Merge pull request #579 from stennie/issue-421

Fix #421: Consistent numbering for tree/table/text view items
Use setShortcuts() instead of setShortCut() with QKeySequence
combinations to catch alternate sequences in addition to primary.
Merge branch 'master' of github.com:paralect/robomongo
Fix #551: Reload Query with keyboard shortcut doesn't work
Merge pull request #580 from stennie/issue-551

Fix #551: Reload Query with keyboard shortcut doesn't work
Issue #447: Reload actually re-executes query
 - rename "Reload" to "Re-execute Query"
 - rename "Duplicate" to "Duplicate Query In New Shell"
Merge pull request #581 from stennie/issue-447

Issue #447: Reload actually re-executes query
Fix #559: Default ObjectID - Timestamp Tooltip
 - add "Copy Timestamp from ObjectId" to context menu for ObjectId field
Merge pull request #584 from stennie/issue-559

Fix #559: Default ObjectID - Timestamp Tooltip