Removed default visibility news and background plugins
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge pull request #458 from bartcharbon/master

Removed default visibility news and background plugins
Download csv from dataexplorer
Merge pull request #459 from erwinwinder/master

Download csv from dataexplorer
support for integration tests + example selenium test
Merge pull request #460 from dennishendriksen/master

Support selenium/integration tests + example