Allows Fz readings from hands
Added stream operators for some manipulation structs.
Merge pull request #19 from a-price/master

Add c++ stream operators to Ach structs
Added include guard to manip.h
Merge branch 'master' of github.com:hubo/hubo-motion-rt
Merge pull request #20 from a-price/master

Add include guard to manip.h
Changed stream operators to static.
Merge branch 'master' of github.com:hubo/hubo-motion-rt
Merge pull request #21 from a-price/master

Change ostream operators to static.
Returning some important things
Merge branch 'master' of https://github.com/hubo/hubo-motion-rt
Merge remote-tracking branch 'grey/master'
nudging workinggit add src/Walker.cpp