add easyconfigs for Parallel Python (PP)
contrib qtop

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
Merge branch 'develop' into pp
bump version to v1.10.0.0dev
Merge pull request #558 from boegel/version_bump

bump version to v1.10.0.0dev
Merge pull request #500 from fgeorgatos/contrib_qtop

contrib qtop
fix remarks
fix sanity check for PP
Merge pull request #405 from boegel/pp

add easyconfigs for Parallel Python (PP)
add GATK-2.6-5 & GATK-2.7-4
Merge branch 'contrib_GATK_2.6-5' of github.com:wjurkowski/easybuild-easyconfigs into contrib
minor style fix in GATK easyconfigs, add easyconfig for v2.8-1