Add camera move tool
Remove print statements in edit entities
Add Camera::modeUpdated()
Add entity copying and axis constraining to entity tools
double click to turn around
Merge branch 'master' of https://github.com/worklist/hifi
don't spam
Easier to get out of body and move from there with target
Merge pull request #3656 from huffman/separate-camera-tool

Add camera move tool for editing
Merge pull request #3667 from PhilipRosedale/master

HeadMove:  Double click on spacebar turns around
Merge branch 'master' of https://github.com/highfidelity/hifi into temp0