refactored profile. test version
added profile form, view and related entities. refactored views, urls, templates.
replaced profile model to auth.user inheritance. refactored profile fields.
changed profile model. refactored profile forms
fixed bug in the saving profile form
fixed and refactored profiles
fixed and refactored profiles#2
refactored overall urls. added views_settings.py
refactored profile models
Merge branch 'replace-profile' into mezzanine-epic

Conflicts:
	apps/accounts/urls.py
	apps/profiles/urls.py
	apps/profiles/views.py