1. Revised usage to 80 chars
	2. GPL headers
	3. Added new stdin logic
	4. Changes logo.
	5. Updated bedFile.cpp's loadBedIntoMapBin to support stdin.

	1. Revised usage to 80 chars
	2. GPL headers
	3. Added new stdin logic
	4. Changes logo.
	5. Updated bedFile.cpp's loadBedIntoMapNoBin.  Bug in stdin logic.

	This allows the names field from all merged intervals to be reported in the merged block.

	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

	1.  Changed the cout statements for the last entries for a chromosome.
	2.  I had forgotten to report the number of merged entries when -n is requested.
	3.  I also fixed a bug that occassionally caused the last entry for a chromosome
	    to report the chrom twice in the output.