refs  #1338
ContextMenu Copy/Paste - WIP
Merge branch 'feature/issue-23' into feature/issue-23-merged
WIP - Copying should be functional by now
#23 - Copy and Paste functionality added to the Context Menu as a plugin
#23 - Test fixes
#23 - Added demo page for this feature
fixes #1636 Added Hook to check correct cell coordinates
#10022 - Fix for area selection not filling adjestent cells on doubleclick
#10022 - Fix for area selection not filling adjacent cells on doubleclick - tests added
refs #HOT-8
stacked in changing className
refs #HOT-8
stacked in changing className
Fix for ctr+enter not propagating values to selected cells #hot-11
Added and tested fixes proposed by github user
Added template in demo
fixes #1636
[ WIP ] 'area' class still being added when changing selection from range containing merged cell to the single merged cell
Fix redesign + tests #HOT-8
HOT-13 first steps
[ WIP ] Selecting with a mouse or API should work correctly - selecting with keyboard still needs updating
[ WIP ] Update for the previous fix (selecting with keyboard still not working correctly)
[ WIP ] fix for tests failing