Streamlined login creation and cleaned up profile page a bit.
Merge pull request #6 from j-po/master

Add setup instructions from argus
Added "date" model. Initial work on a registration wizard.
Pinned requirements to necessary versions.
Organized the profile form into panels.
Added chosen for multiple select fields.
Using Chosen's SASS file will be too complicated.
Better we just override it to get the appearance we want.
EventForm to handle event creation for events that have
not been annotated with start_date and end_date (i.e.,
new events).
Merge branch 'master' into forms
Broke the event form into sections.
Add Chosen to all pages.
Country field should use the Select widget.
Final layout for event form.
A couple bootstrap class corrections.
Trailing linebreak, come back.
Removed registration formwizard. Implemented working (simpler) PurchaseView.
Ported form changes to housing form.
Merge branch 'forms'
Added a "resend confirmation email" link.
Fixed compass paths. Updated Ruby deps. Included glyphicons.