commting similarity calculated by because humans might also contribute to this similairty so we need to know the agents , so that in future we can multipley confidence level accordingly in it, this is how crowd sourcing begins :)
added more validation some things will stop working right now
i have no idea what i am doing, coding little drunk ... meh . Could be worse :)
Merge branch 'dev' of github.com:shashanksingh/face_rec_server into HEAD

Conflicts:
	Gemfile
	Gemfile.lock
merge fix
added more stuff to readme