init wiki2beamer

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
Merge branch 'develop' of github.com:hpcugent/easybuild-easyconfigs into contrib_wiki2beamer
fix wikibeamer easyconfig, install it as a Python package
Merge pull request #3 from boegel/contrib_wiki2beamer

fix wikibeamer easyconfig, install it as a Python package
Merge pull request #49 from fgeorgatos/contrib_wiki2beamer

init wiki2beamer