Initial support for BED12 output in bamToBed.
Initial support for BED12 output in bamToBed.

	1. Can parse CIGAR string.
	2. Output looks roughly correct.  Need to continue testing.

arq5x/bedtools2,jmarshall/bedtools2,jmarshall/bedtools2,arq5x/bedtools2,jmarshall/bedtools2,arq5x/bedtools2,jmarshall/bedtools2,arq5x/bedtools2,arq5x/bedtools2,jmarshall/bedtools2