Added new json fixuture
Added list of Users to Media.likes if available
Added caption class
Fixed bug where str representation of Comment returned None
Added Caption to Media model
Added method to fetch Media based on geography_id
Whitespace cleanup tabs are now spaces.
Fix bug where Point didn't get added to Location
Added filter property to Media model
Fixed bug in geographies url endpoint
Added fixture for geography query
fixed models
Bugfix. check key not attribute of dict
properly check for latitude key
ignore vim undo files
Merge remote-tracking branch 'upstream/master'

Conflicts:
	instagram/models.py
	tests.py
cleanup duplicate code after merge
tidy after merge
Added video model
removed whitspace