Started abstracting the user
Added twitter and facebook handles to profile
Merge branch 'profile-page' into abstract-user
Changes to use abstract users
Added swapable option
Merge branch 'abstract-user' of github.com:sergei-maertens/bluebottle into sergei-maertens-abstract-user

Conflicts:
	bluebottle/accounts/serializers.py
started with the new wallpost form
wallposts styling now follows design
merge conflict