Print error message if unable to open file for writing.
Print OpenCL driver version.
Quit program if unable to open output file for writing.
New Version (0.4.4)
Include added.
Fix for max seed-words per read.
Removed correction factor when computing theta
Fix for reads with length 0.
Fix for input file detection (SAM). Now also unmapped reads are
recognized as sam format.
Error message fixed.
...
Fix when parsing unmapped reads.
Fix for low values of s
Temporary fixed threshold removed.
Round theta instead of float -> int converstion.
Fix mapped/unmapped read count.
Fix for references with more than 32k sequences.
Added OpenCL include dir output.
Unnecessary dependencies removed.
ngm-utils added.

First one -> ngm-join-paired
Set messages from warning to verbose.