Actuator Thread working
Actuator Controller Documented
Fixed Mac OS X stuff
SAM... use a build directory!
Merge branch 'aaron' into deco
Merge branch 'chris' into deco

Conflicts:
	prototypes/scanning_sem1_finaldemo/SensorSamplerRealm.cpp
	prototypes/scanning_sem1_finaldemo/SensorSamplerRealm.h
Added commenting
Begun scanning demo for presentation
Merge branch 'chris' into deco

Bringing in commented sensor controller and serialconn code.
Sem1 thermal presentation demo working!