Got in-reply-to twitter status ID discovery working

Updated dependencies

Updated dependencies

Improved µfFromGeoTags, it doesn’t produce a string any more but a µf…

…2 array structure

Used https for twitter URL

Added test suite for TwitterSyndicator, fixed some bugs

Added test for prepareForTwitter, TODO for converting some markdown o…

…r HTML to nicer twitter syntax

Added Doctrine JSON type

Changed getPrivacyTags to getAuthTags

Added warning message if people are trying to run tests without havin…

…g installed dependencies