Add BPM conversions 4/3 and 3/2#1106

Merged

rryan merged 9 commits into

mixxxdj:masterfrom

ronso0:additional-BPM-conversions

Jan 5, 2017

Commits on Jan 3, 2017

Add BPM conversions 4/3 and 3/2
ronso0
committed

Commits on Jan 4, 2017

use scaleQuadruple() instead of two scaleDouble()
ronso0
committed

Commits on Jan 5, 2017

add scaleQuarduple(), fixed tests
ronso0
committed
fixed beatmaptest & beatgridtest
ronso0
committed
add scaleQuadruple() to betamap.h
ronso0
committed
fix scaleQuadruple() in beatmap.h
ronso0
committed
fix scaleQuadruple() in beatmap.h again
ronso0
committed
re-fix scaleQuadruple()
ronso0
committed
re-re-fix scaleQuadruple()
ronso0
committed