added BEDTools-2.18.1-goolf-1.4.10.eb
fix BEDTools versions
Merge branch 'bedtools' of github.com:pescobar/easybuild-easyconfigs into bedtools
align various BEDTools easyconfigs
only v2.18 version and up are available via github
Merge pull request #635 from boegel/bedtools

add BEDTools v2.18.1, sync BEDTools easyconfigs