Release 0.3.13
Almost 7 months since last release, 37 commits, two plugins removed (Vimeo and Jamendo), one deprecated (tracker 2) and a few fixes in tracker version 3.
PS: I created a script to help with this releases but it is not final yet but it already helps by adding new authors and adding a skeleton to NEWS. I'm only saying this to justify a few position changes in the AUTHORS files as it was sorted again.