print packet version mismatch to Log
reset default packet version to 0
Merge pull request #664 from birarda/master

print packet version mismatch to the log
Less skeleton averaging, can see first person arms
Merge branch 'master' of https://github.com/worklist/hifi
Merge pull request #665 from PhilipRosedale/master

Tweaked skeleton smoothing and arms in view in 1P
Merge branch 'master' of https://github.com/worklist/hifi into the_midget_are_coming

Conflicts:
	interface/src/Avatar.cpp
	interface/src/Webcam.cpp