added behavior in Eve for alternating between grasping and ungrasping hand (tho unable to test transmission). Also, improved readability of hand grasping logic in Head.cpp
more cleanup of hand holding code
Merge remote-tracking branch 'upstream/master'
just did a fairly major re-ordering of avatar interaction logic in Head.cpp
Merge remote-tracking branch 'upstream/master'
fix
fix
Merge pull request #138 from Ventrella/master

major changes to hand holding logic (ordering mostly)