improved algorithm for rotating eyes to look at target
Merge remote-tracking branch 'upstream/master'
small fix
some preliminary work on avatarRenderer
preparing to add transmitted lookat position data
Merge remote-tracking branch 'upstream/master'
test
test
test
added _lookatPosition to avatar Data
cleanup
Merge remote-tracking branch 'upstream/master'
cleanup
Merge remote-tracking branch 'upstream/master'
fix
Merge remote-tracking branch 'upstream/master'
fix
Merge pull request #351 from Ventrella/master

improved algorithm for eyeball lookat target