Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
bubble up ATL_INCLUDE_DIRS from FindATL module
message include dir for ATL when found
repairs to FindATL indenting
Merge pull request #3658 from birarda/find-atl

bubble up ATL_INCLUDE_DIRS from FindATL module
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
fix uninitialized mouth blending variables
Merge pull request #3659 from PhilipRosedale/master

fix uninitialized mouth blending variables
Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels
add a guard in case SDL somehow forgets about axes
just resize axis vector is sdl decides to lie about the number of axes
Hair gravity always the same
bubble up isAutoRepeat state for KeyEvent
don't make headMove changes if key is auto repeating
Tour guide script
Disconnect metavoxel LOD from avatar LOD.
Merge pull request #3662 from birarda/autorepeat

bubble up auto repeat key event state to scripts
Merge pull request #3663 from ey6es/metavoxels

Disconnect metavoxel LOD from avatar LOD.
Merge pull request #3660 from birarda/xbox-controller

add a guard in case SDL misreports number of axes
fix for spacing