Allowed users to update their info. Changed Users model to include Fax field. Made index.html dynamic.

Mike: You're gonna need to add UserFax to your database or rerun the modified migration.
Signed-off-by: John Bertini <johnbertini2@gmail.com>
Woah. Changed a whole heckuva lot with this one.

Made it so user information is retrieved as needed instead of stored in session. This fixed a nasty bug where stuff wouldn't update on the orders page when users changed their profile page.

Made general improvements to appearance. Put stuff in bootstrap wells, etc.

Made other changes i can't remember right now cause i haven't committed in like 3 hours.

Signed-off-by: John Bertini <johnbertini2@gmail.com>