Implementation of user model (redis) and client attachment page. Early alpha.
Clean up.
Documented User model.
Forgot to update ApplicationModel class.
Forgot to update ApplicationModel class. Pt. 2.
More stuff for accounts. List of files and File model are not implemented yet. Still early alpha.
Made all uuid stuff invisible to the end user. I hope, nothing broke.
Added a small explanation of what is going on the registration page.
Made it possible to change user's login using User model. Also, added some comments to load() and save() methods.
Fixed a couple of bugs in User model.
Merge pull request #90 from powder96/master

Added users.