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

Conflicts:
	src/easy/demo.py
Merge branch 'devel' of https://github.com/sorflex/CVAC into devel

Conflicts:
	src/easy/demo.py
Merge branch 'sorflex-devel' into devel
Merge branch 'devel' of https://github.com/sorflex/CVAC into devel
Merge branch 'devel' of https://github.com/NPSVisionLab/CVAC into devel
Merge branch 'devel' of https://github.com/sorflex/CVAC into devel
Changes for start/stop Services
start/stop services