Updated make process + documentation
Adding modified Samtools
Updating gitignore
Adding MultiSets
Adding validation functions
Multithreaded BAM reader
Adding multiset reduction example (t-test)
Initialising variable
Adding pasting of stats to bed file

Conflicts:

	src/commandParser.c
Adding pasting of stats to bed file
Adding profile extraction
Offset bug in output
Adding set comparisons

Conflicts:

	src/setComparisons.c
Adding unit tests
Change of license

Conflicts:

	parallel/parallelWiggleTools.py
Reviewing the command line

Conflicts:

	src/commandParser.c
Udpating header
Various parser bugs
Bug in scale iterator
Bug in apply pop