Merge pull request #1 from BlueBrain/master

Mac OS X fixes
Merge pull request #2 from BlueBrain/master

Minor cleanup
Extend channel struct to hold new values from Wiiuse
Updated with Motion+ values
Merge branch 'master' of https://github.com/jafyvilla/vrpn

Conflicts:
	vrpn_WiiMote.C
Fix syntax error
Added absolute IR position data