BeatGrid::findNthBeat will now find Nth beat (#1313063)
also update modplug for util/math refactor
update m4a plugin to math refactor

also cleaned up some withspace fixes
update m4a plugin to math refactor
Better defaults for bitcrusher
incorrect attribution
Merge pull request #248 from HektikR/1313063

BeatGrid::findNthBeat will now find Nth beat (#1313063)
Fix indentation.
Add test for close-to-beat behavior in BeatGrid.
Fix remaining Mixxx::SoundSource::open().

Signed-off-by: Max Linke <kain88@mixxx.org>
Add Johannes Obermayr as contributor
Fix flac files not loading
Merge branch 'master' of github.com:mixxxdj/mixxx