Allowing the user to set his locality

using the edit profile page the user can now set his locality.
Using `django-chosen` for a better widget on the form.
Improving places

displaying the right locality at the top left
showing onlt the local questions
Getting better errors from the tests
fixing a bad link
tests now pass!
Working on #67 - adding counter for posting questions

Conflicts:
	qa/views.py
Adding support for two type of pages: general and place based

Added a new base template, place_base which is used by pages
with place-specific content
Adding a home page with the list of places
Adding the entities dump from omuni
Adding the template used by home
Refactoring candidate marking
Limiting user choices when it comes to loclaity
Allowing users with no locality to add their place

and fixing a bug that showed all the candidates on all the entities
adding support for editor
oops
allowing editor to remove candidates
letting editor remove questions. close #81
cleaning up serach #fail
Fixing search #82