fix bug in history file restart lists, history files restarts are still not part of code
handle single history tape and comment out works in progress
fix numtapes int/list bug
update shebangs
fixes to uhs2param

- add gridy/gridx variables
- handle single outlet point
- remove print statements
Merge branch 'develop' of github.com:jhamman/RVIC into develop

Conflicts:
	make_parameters.py
	rvic/variables.py
	rvic_model.py
	uhs2paramfile.py