NEW: HDPy/puppy/plant/AccelerationReward.py
Use plant full state
remove print outs
support initialization period on analysis
Fix speed estimation for fast controlers
offlina playback returns average TD error
fix json error
use normalized state and remove motor targets from state vector
Merge branch 'master' into aiLab

Conflicts:
	HDPy/puppy/puppy.py
	test/acd.py