Style login; add profile template; add routes.

Add:
	app.py
		-add routes to "/profile" and "/logout"

	templates/profile.html
		-currently has no content, but will display a user's profile

	static/js/(google_oauth, spin.min).js
		-play spin animation while google_oauth loads
		-accomplished with spin.js lib
Merge branch 'master' into account_system.

Merge master into account system for easier future development, as all of the
bloat that second_page_fix removed is now gone from this branch.

Conflicts:
	app.py
	templates/layout.html
	templates/make_tour.html
Clean up spin.js config variable dict.

Mod:
	static/js/google_oauth.js
		-condense spin.js configuration variable dictionary (delete comments,
		declare multiple key-value pairs on single lines).
		-increase speed/trail of spin animation
Remove compiled CSS files.

Rem:
	static/css/(app, make_tour).css
		-remove css files compiled from SASS, to minimize conflicts when merging
		into master
Merge branch 'account_system'

Conflicts:
	py/utils.py
	static/css/app.css
	static/css/make_tour.sass
		-may have to recover the version of make_tour.sass merged from
		the second_page_improvement branch