Begin new timeline architecture
Remove useless methods
Continue timeline new implementation.
Add UID manager.
Add signals for timeline addition, deletion, follow and unfollow.
Add private and public timelines.
Remove use_caching stuffs on signals
Add KEY_SEPARATOR to generate the cache key
Refactoring
Refactor key building with get_key
Implemented Action.from_data for retrieving actions
Dispatch UID manager from the rest
Refactor RedisQuerySetTransformer to use get_from_uid_list
Add compatibility to Django 1.4
Add representation to Action object
Fix compat for python 2.6
Bump to 0.2.0
Remove duplicate signals
Populate action also on target of the actor
Implement read ticker
Dispatch action for followers on post_save
Add unittests for dispatching action
Add more unittests for target object on actions