fixed some glitches in avatar render alpha transition between 3p and 1p
Merge pull request #446 from Ventrella/master

fixed some glitches in avatar render alpha transition between 3p and 1p
one line fix for translucent head
Merge remote-tracking branch 'upstream/master' into one-liner
Merge pull request #447 from PhilipRosedale/one-liner

fix for translucent head
add debugging for current mixer crash
more debugging to track down a mixer crash
last pieces of debugging for mixer crash
don't use audio when the bearing sent by the agent is garbage
fix the isnan check for agent bearing
fix to head transparency
Merge remote-tracking branch 'upstream/master'
kill agents who send NaN bearings
remove debugging used to track down mixer crash
Merge pull request #449 from birarda/mixer-crash

temporary fix for mixer crash
make audio echo a menu option instead of forcing with mirror
fix
Merge remote-tracking branch 'upstream/master'
CR fixes
alpha