call select() by changed signalfrom PlaylistDAO to have PlaylistTableModel always up to date. Fixes https://bugs.launchpad.net/mixxx/+bug/1213603
Fixed drag and drop position and removed duplicated code, fixes https://bugs.launchpad.net/mixxx/+bug/1213734
Moved parts of PlaylistTableModel::moveTrack to playlistdao, inform Models when tracks are hiden from library. Made some funtions const.
move db queries for schuffleTracks to PlaylistDAO
split long queries in removeTracksFromPlaylists
AutoDJ shuffle respects selected tracks, fixes https://bugs.launchpad.net/mixxx/+bug/1169438
added missing trackIdList.clear()
fixes from  kain88-de comments
The preview column should not be part of the exported csv file
more fixes from kain88-de comments
Merge pull request #79 from badescunicu/master

Ignore preview cloumn when exporting csv file
removed unused PlaylistDAO::removeTrackFromPlaylists
added Nicu Badescu to contributor list. Thank you very much
Add "passthrough" and "filter" effect to Controller wizard
Add "LoadSelectedTrackAndPlay" control for PreviewDeck to Controller Wizard, fixes https://bugs.launchpad.net/mixxx/+bug/1174868
Grammar fix on live broadcasting screen, fixes https://bugs.launchpad.net/mixxx/+bug/1161389
Do not skip metadata for the first song on reconnect
Fix typo introduced in last commit. Thanks Daniel.
Merge pull request #81 from EinWesen/fixfirstmetadataskip

Shoutcast/Icecast: Do not skip metadata for the first song on reconnect
Merge pull request #63 from daschuer/playlistChanged

Playlist changed