Implemented template and most functions.

Login/logout and settings work now (can change email and password).
Merge branch 'master' of github.com:nathanielelliott/linkbnd

Conflicts:
	linkbnd/templates/index.html
Unfucking some merge screwup I did.

This may have blown away some of the changes made previously but I think those
would be broken anyway due to something or another. Sorry.