added shortcut key to log menu
fixed color initialization on VoxelNode construction
fixes to coloring bugs, coding standard cleanup
make voxel server tree NOT a reaveraging tree, also, don't rebroadcast some Z commands to clients
code cleanup
Merge branch 'master' of https://github.com/worklist/hifi into voxel_animation
Merge branch 'master' of https://github.com/worklist/hifi into voxel_animation
Merge pull request #406 from ZappoMan/voxel_animation

Fixes to voxel node coloration bug