Some intial efforts to make the stochoptim GUI
Added fileserver functionality
Things seem to be working except for writing the StochSS models to stochoptim format (.R).

Also there is no installer.
Stochoptim is working if paths are hardcoded in
Yay graphs work, and maybe everyone's changes are all in now?
Merge branch 'stochoptimserial' of https://github.com/StochSS/stochss into mergedrandgui

Conflicts:
	app/static/js/stochoptim.js
	app/templates/stochoptim.html