Merge branch 'develop' into ec_format_v2.0_bis
Merge pull request #23 from boegel/ec_format_v2.0_bis

sync with develop
Merge branch 'ec_format_v2.0' of github.com:stdweird/easybuild-framework into ec_format_v2.0
fix remarks
fix compatibility with Python 2.4/2.6 (no named arguments flags for re.sub)