Store the number of configured decks in the soundmanager config.
Make interface slightly more sane.
Only correct deck count for ins and outs that refer specifically to deck counts.
Fix out of date value
Added a [Master],mono control
Added preference for [Master],mono
Fix some style nits
make use of SampleUtil::mixStereoToMono()
remove unnecessary line wraps
Name different functions different
Renamed mono label to Master Channels
Move comments
DN-MC6000MK2: Sync mapping with push-and-hold

- Use MIDI mapping for "sync_enabled" to support push-and-hold
- Change sync mode indicator LED:
  MASTER=blinking, FOLLOWER=on, NONE=off
- Use setParameter() instead of setValue() for effect parameters
- Fix right effect unit enabled LED
Vestax VCI-300: Major rework for 1.12

- Replace script binding with direct MIDI mapping wherever possible
- Use new cue/play controls
- Rework looping
Vestax VCI-300: Replace reverse play with filter effect
- Assign 1st/2nd effect unit with preselected Filter chain to left/right
  deck respectively
- Shift + Censor button enables/disables the filter effect
- Mid EQ controls the filter parameter while the filter is enabled
Vestax VCI-300: Smart switching between mid EQ and filter effect

- Track the knob's value and restore it when switching between
  mid EQ and filter effect
Vestax VCI-300: Minor MIDI mapping changes
Vestax VCI-300: Use new 1.12 sync controls

The "Auto Tempo" button now triggers the new "sync_enabled" control
(push-and-hold). Tapping the BPM manually by holding "Scroll" is
still possible.
Vestax VCI-300: Sync mapping with push-and-hold

- Use MIDI mapping for "sync_enabled" to support push-and-hold
- Use setParameter() instead of setValue() for effect parameters
Merge pull request #280 from uklotzde/vestax-vci-300

Update Vestax VCI-300 mapping for 1.12