README formatting.
README formatting.

bendavis78/rrule,teambition/rrule,clochix/rrule,TeamPraxis/rrule,nehakadam/rrule,psnider/rrule,teambition/rrule,psnider/rrule,jkbrzt/rrule,nehakadam/rrule,TeamPraxis/rrule,bendavis78/rrule,moisadoru/rrule,amyhua/rrule,jkbrzt/rrule,clochix/rrule,Ribeiro/rrule,moisadoru/rrule,amyhua/rrule,Ribeiro/rrule