[Ohrrpgce] SVN: james/10149 In the Enemy Formation editor, use SongPicker to pick music

[subversion at HamsterRepublic.com]

james
2018-03-16 19:34:28 -0700 (Fri, 16 Mar 2018)
261
In the Enemy Formation editor, use SongPicker to pick music
I also changed the Formation editor to play the formation music all the time.
Scrolling through formations doesn't restart the music unless the next formation has different music than the previous one.
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U   wip/enemyedit.bas