added alias to Math for Floats and changed signature of Floats.round to Floats.roundTo
added alias to Math for Floats and changed signature of Floats.round to Floats.roundTo

ciscoheat/thx.core,0b1kn00b/thx.core,mlms13/thx.core,fponticelli/thx.core,andywhite37/thx.core