1. Fixed bug where an extra tab is inserted prior to \n in the report*Newline methods.
	2. Fixed bug causing incorrect behavior when first bed feature has stant and end = 0.

Tweaks to processHits in intersectBed for speed.

	The overlap variable was a CHRPOS.  The negative overlaps were reported as positive causing
        false hits when using BAM input.

Fixed bug in groupBy and added logic to enforce that strings are numeric when asking for nueric ops.

	A. Fixed massive bug in parseBedLine that disallowed BED features with start = 0.  Bad news.
	1. Moved ToString to lineFileUtilities
	2. Added tabFile class.  Works with gzip as well.
	3. Changed groupBy to use the new TabFile class.
	4. Added new collapse feature to groupBy.

	1. Fixed bug in BamAncillary::getBamBlocks where the switch statement was misbehaving.  Changed to if/else
	2. Added countSplitHits to bedFile class to proper count coverage from "blocked" alignments. Previously, coverage
           was counted separately for __each__ block yet what we actually want is the base coverage to be counted for each block,
           but we only want the blocks to be treated as __one__ alignment or feature.
	3. Updated coverageBed to use getBamBlocks.

	1.  Added support for VCF 4.0.  BED.end is based on the size of the REF allele in the VCF entry.
	2.  Fixed a bug in BamReader.cpp that bombed when seq and qual are == "*"
	3.  Changed the Makefiles to inherit flags from the master Makefile in the root directory.
	4.  Fixed a bug in bedToBam to created incorrect CIGAR strings for the first block.

	1. Reset BED.strand to be string instead of char in the interest of generality.
	2. Fixed bug in genomeCoverageBed where NULL entries where genome summaries were err. reported with -bga.
	3. Fixed bug in closestBed where NULL entries were err. reported when BED > 6.
	4. Standardized the Open, Get, Close idiom per improvements from Gordon Assaf.
	5. Add "split" logic to bamToBed.