instructions added to readme to add sorl.thumbnail to your installed apps
Added a field to store tweet time. Which is used to display the actual time of the tweet instead of the time the tweet was stored
Updated layers.py to use the actual tweet time for the date filtering
cleaned up
Changed the stream to the twitter package and updated it to api 1.1. since api 1 is deprecated by twitter
Update to mapnik 2.2.0.
Update to mapnik 2.2.0.

PointDatasource is deprecated, MemoryDatasource is used.
pep8.
pep8.
add_datasource_point interface was changed.

The add_datasource_point supports an optional id parameter
for JSON ouput.
Update CHANGES.rst (update to mapnik 2.2.0).
Removed harvester because it was using 100% cpu.
Add celery task to search twitter.
Update set_host to use lizard_ui wrapper.
Merge pull request #2 from lizardsystem/roland-ansible

Add celery task to search twitter.
New bootstrap.py
New options in buildout
Fix tests
Add secret key
Update setup.py