comment typo
No more LociMap[Unit], just use LociMap[Long] in LociSet
comments for LociMap[Unit] change
Merge pull request #60 from hammerlab/boxedunit-debug

Don't use LociMap[Unit] in LociSet
fix cigar element offset processing
Merge pull request #61 from hammerlab/cigar-offset-tests

Cigar offsets incorrectly jumps full length of elements
update pileup element to handle insertions as a single element