KeyLock Midi mapping update for Hercules DJ Console Mk2

In line 328 of file /usr/share/mixxx/midi/Hercules DJ Console Mk2.midi.xml, comment the following lines:

 <!-- <control>
        <group>[Playlist]</group>
        <key>SelectPrevTrack</key>
        <status>0xB0</status>
        <midino>0x16</midino>
        <options/>
      </control>
      <control>
        <group>[Playlist]</group>
        <key>SelectNextTrack</key>
        <status>0xB0</status>
        <midino>0x1A</midino>
        <options/>
      </control> !-->

and add this lines after:

   <control>
    <group>[Channel1]</group>
    <key>keylock</key>
    <status>0xB0</status>
    <midino>0x16</midino>
    <options>
     <Button />
    </options>
   </control>

   <control>
    <group>[Channel2]</group>
    <key>keylock</key>
     <status>0xB0</status>
     <midino>0x1A</midino>
    <options>
     <Button />
    </options>
   </control>

You'll now enable keylock shortcut using "Master Tempo" switch. Master Tempo was once mapped to track +, track - (Playlist), but:
* we already have track + track - buttons, located just up the "Cue" bottom, and they are already mapped
* natural mapping from master tempo is to the keylock feature

I attach my patched Hercules DJ Console Mk2.midi.xml below. It includes old mappings commented, if one wants to revert back (unlikely). And B.T.W.

suuuuper release the last one!!! So smooth, so cute and so powerful!!!

Testing under:

Ubuntu 11.10
Linux sirius 3.0.0-15-generic #25-Ubuntu SMP Mon Jan 2 17:44:42 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Jack (50ms lat.)
Hercules DJ Console Mk2