VE-1479: Unfloat toolbar when in focus node mode
VE-1479: Clarify logic
Merge pull request #4622 from Wikia/VE-1479

VE-1479: Unfloat toolbar when in focus node mode
VE-1483: Do not show preview button in multiple transclusion dialog
Merge pull request #4623 from Wikia/VE-1483

VE-1483: Do not show preview button in multiple transclusion dialog
VE-1482: Do not scroll window while dragging
Merge pull request #4624 from Wikia/VE-1482

VE-1482: Do not scroll window while dragging
Merge ve-sprint-25 into VE-1446