remove commentede code

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
keep the MeltedCollection reflecting the melted playlist exactly

Signed-off-by: Tomas Neme <lacrymology@gmail.com>
Moved time window from driver to core

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Prettyfied code and removed old things

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Improved garbage collector to remove playlists instead of melted medias and delete old xmls

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>
Merge branch 'Lacrymology/mosto-backbone' into jmrunge/heartbeats
Fixed MeltedCollection to avoid appending current clip

Signed-off-by: Juan Martin Runge <jmrunge@gmail.com>