* Twitter-mod now retrieves all available tweets in the timeline. This has the downside that re-syncing / auto-updating will also try to do that. Needs a way to store the most recent retrieved ID and set it as 'since_id'.
* A few style fixes.
* Fixed sanity check.
* Changed import method's interface to expect a  parameter.
* Only load twitter messages that have been created since last sync. Forced resyncs will re-load everything.
* Fixed mod class interface implementation.
* Added .gitignore to ignore vendor and composer files.
* Tidy up README.md
* Pardon my french.
Merge pull request #17 from muesli/master

Let Twitter-mod retrieve all available tweets in the timeline