A wide range of script improvements...

- Controller Display Feedback for all parameters
- Showing the parameter even if it doesn't change (problematic due to
fighting with the internal parameter display)
- MidiData Function now ~12 times faster
- Indication for Track Volume on Cursor Track.
- Mode has two lines of text  so everything fits in
- Drum Pads light up on notes played
- The most important CCs are always sent to the Note Lane
- Transport buttons light up now, although this is a bit experimental
since it interferes with the internal
KeyLab switching, so it has to use a timer...
- In Arturia Mode, all CCs are also User Controls and mappable now.
Set all indentations to 3 spaces.
Merge pull request #1 from bitwig/Improvements

Improvements