Updated by Yuri Chornoivan.

git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13622 47890b92-0858-11df-a26f-8b716316a5bc
Change *selection* tracks property to a list rather than a total - greater flexibility for plugins.

git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13623 47890b92-0858-11df-a26f-8b716316a5bc
Updated to work with r13623.

git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13624 47890b92-0858-11df-a26f-8b716316a5bc
Frequency selected part of spectrum is now yellowish.  Was too dark previously.

git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13625 47890b92-0858-11df-a26f-8b716316a5bc