Move rotation handle update to a separate function
Merge branch 'master' of github.com:highfidelity/hifi into entity-tool-fixes
Cleanup entity tools
Add entity tool for movement using arrow keys
Remove cancel tool functionality
Add selectionManager.setSelections and hasSelection
Add entity tool support for unkown entity ids
Add support for undoing duplication and deletion commands
Remove extra print statements and whitespace
Update UndoStackScriptingInterface to not call redo automatically
Fix bug with entity selection shadow
Add comment to new redo functionality
Merge pull request #3678 from huffman/entity-tool-fixes

Entity tool updates and fixes