1. Added new version of BamTools supporting uncompressed BAM.
	2. Added -ubam option to intersectBed.
	3. First functional release of annotateBed.
	4. Updated GetEditDistance calls to GetTag(NM) per the new API change in BamTools.

	1. Created separate structs for BED and BEDCOV in order to reduce memory consumption.  Savings of ~30%.
	2. Changed the binning approach to make 16kb bins the most granular.  IntersectBed is now 1/3 faster as a result.
	3. Templated the parsing and reporting functions in bedFile.  Had to move them to the header file to avoid linker complications.
	4. Added CHRPOS as a common type.

	- Allows one to report 0 overlap for non-overlapping A features
	- Changed all private memeber variables to use "_VAR" notation.
	- Added convenience functions for reporting overlaps.

	1. Added the -wo option to intersectBed.
	2. Added the -s option to fastaFromBed.

	1. Fixed bug to "re-allow" track and "browser" lines.
	2. Fixed bug in reporting BEDPE overlaps.
	3. Fixed bug when using type "notboth" with BAM files in pairToBed.
	4. When comparing BAM files to BED/GFF annotations with intersectBed or pairToBed, the __aligned__ sequence is used, rather than the __original__ sequence.

	1. Added GPLv2 license to entire distribution
	2. Added GPL headers to intersect and window
	3. Added new stdin logic to windowBed

	1. Got parseGffLine working
	2. Added GFF support to the reportBed* methods.
	3. Cleaned up the stdin / parsing logic and centralized it within bedFile.cpp.
	This removes some of the complexity from each of the tools and tidies the codebase
	overall.

=== Notable changes in this release ===
1.  coverageBed will optionally only count features in BED file A (e.g. sequencing reads) that overlap with
	the intervals/windows in BED file B.  This has been requested several times recently and facilitates CHiP-Seq and
	RNA-Seq experiments.

2.  intersectBed can now require a minimum __reciprocal__ overlap between intervals in BED A and BED B.  For example,
	previously, if one used -f 0.90, it required that a feature in B overlap 90% of the feature in A for the "hit"
	to be reported.  If one adds the -r (reciprocal) option, the hit must also cover 90% of the feature in B.  This helps
	to exclude overlaps between say small features in A and large features in B:

	A ==========
	B  **********************************************************

	-f 0.50 (Reported), whereas -f 0.50 -r (Not reported)

3.  The score field has been changed to be a string.  While this deviates from the UCSC definition, it allows one to track
	much more meaningful information about a feature/interval.  For example, score could now be:

	7.31E-05  (a p-value)
	0.334577  (mean enrichment)
	2:2.2:40:2 (several values encoded in a string)

4.  closestBed now, by default, reports __all__ intervals in B that overlap equally with an interval in A.  Previously, it
	merely reported the first such feature that appeared in B.  Here's a cartoon explaining the difference.

	**Prior behavior**

	A	 ==============
	B.1        				++++++++++++++
	B.2       				++++++++++++++
	B.3               				+++++++++

	-----------------------------------------
	Result = B.1 			++++++++++++++

	**Current behavior**

	A	 ==============
	B.1        				++++++++++++++
	B.2       				++++++++++++++
	B.3               				+++++++++

	-----------------------------------------
	Result = B.1 			++++++++++++++
			 B.2 			++++++++++++++

	Using the -t option, one can also choose to report either the first or the last entry in B in the event of a tie.

5.  Several other minor changes to the algorithms have been made to increase speed a bit.

	1. Added strandedness to relevant programs (e.g. intersectBed, mergeBed, etc.)
	2. Moved reportBed and reportBedRange to bedFile.cpp to clean up code
	3. Sped up file parsing.  Added lineFileUtilities.cpp
	4. Added peIntersectBed

	1.  Added a README for installation
	2.  Modified intersectBed and windowBed to call one function for
	    finding overlaps.  This function is now called when reading
	    from cin or from a file.
	3.  Added acknowledgements.
	4.  Corrected the PROGRAM_NAME in coverageBed

	-wa allows the original A entry to be written for each overlap with B.