just a version bump to match the intel rather than using goolf
bumping zlib versions
reverting zlib bump
add missing zlib 1.2.7 foss/2014b easyconfig
Merge pull request #2 from boegel/samtools-1.1-foss-2014b

add missing zlib 1.2.7 foss/2014b easyconfig
Merge pull request #1206 from rjeschmi/samtools-1.1-foss-2014b

SAMtools with foss-2014b