Merge branch 'devel' of https://github.com/NPSVisionLab/CVAC into devel

Conflicts:
	include/version.h.repo
Merge branch 'devel' of https://github.com/NPSVisionLab/CVAC into devel
renaming easy.py to __init__.py in package easy
removed easy.py
Putting easy.py back
puting __init__.py into utils
Merge pull request #68 from sorflex/devel

putting easy.py contents into easy/__init__.py for the time being, and adding utils/__init__.py