fix bug with animation server not sending entire billboard
Merge pull request #507 from ZappoMan/bug_fixes

fix bug with animation server not sending entire billboard
remove redundant calls to reaverageVoxelColors() now only use recursion unwinding
add shortcut key for Kill Local Voxels to help debugging of LOD
rename server's VoxelTree and make it a color reaveragging tree
Merge pull request #508 from ZappoMan/color_reaveraging

Color reaveraging fixes
fix several delete/delete[] mismatches
Merge pull request #509 from ZappoMan/bug_fixes

fix several delete/delete[] mismatches
remove unnecessary OctalCode include in main
use system flag for external library includes
Merge pull request #510 from birarda/conditional-ds

couple of patches
Merge branch 'master' of git://github.com/worklist/hifi