Merge pull request #120 from tsteven4/trackfilter_qsort
authortsteven4 <tsteven4@users.noreply.github.com>
Sun, 19 Nov 2017 16:23:00 +0000 (09:23 -0700)
committerGitHub <noreply@github.com>
Sun, 19 Nov 2017 16:23:00 +0000 (09:23 -0700)
ensure track filter merge operation is consistent.


Trivial merge