ga4gh/RefVariationTaskTeam — pull request #1 by richarddurbin (2014-05-07 16:55:48+00:00)
Title: change endOffset to be one beyond the last base

change definition of endOffset so that endOffset-startOffset is length (if all within one block)
and you can iterate while (i < endOffset). This is natural in 0-based coordinate systems,
avoiding +1 or -1 calculations on lengths.