Track routing

[GoogleCodeExporter]

Current state routes all audio to the default output 1 and 2.

Each track should have a target track which then would be a group track. 

Original issue reported on code.google.com by robbert....@gmail.com on 12 Apr 2014 at 5:46

[GoogleCodeExporter]

Also: Implement track sends (just 2 hardcoded for starters)

Original comment by robbert....@gmail.com on 22 Apr 2014 at 6:31

• Changed state: Started

[GoogleCodeExporter]

Track types are available for creating in context menu. Tracks still need to 
refresh the target combobox from the model.

Original comment by robbert....@gmail.com on 24 Apr 2014 at 9:36

[GoogleCodeExporter]

Track comboboxes are automatically filled now. Just needs the backend now and 
restoring after saving to file.

Original comment by robbert....@gmail.com on 29 Apr 2014 at 7:34

[GoogleCodeExporter]

Backend is mostly done. Just needs some refactoring and persistence.

Original comment by robbert....@gmail.com on 1 May 2014 at 8:24

[GoogleCodeExporter]

Only reinstating trackrouting from sessionload needs to be done. Really nice to 
see all the track metering like an analog mixing console

Original comment by robbert....@gmail.com on 2 May 2014 at 6:44

[GoogleCodeExporter]

Finished all functionality

Original comment by robbert....@gmail.com on 5 May 2014 at 6:14

• Changed state: Fixed