Merge pull request #456 from dennishendriksen/master

Create study definition improvements
added some runtimeproperties to the populator
Removed default visibility news and background plugins
Merge pull request #457 from RoanKanninga/master

added some runtimeproperties to the populator
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
Merge pull request #460 from dennishendriksen/master

Support selenium/integration tests + example
fixed the logo runtimeproperty
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge pull request #461 from dennishendriksen/master

Improve db batch writing performance
Merge branch 'master' of https://github.com/molgenis/molgenis
added some runtimeproperties
changed the default css
changed colors
small fix
Merge pull request #462 from RoanKanninga/master

Added runtimeproperty + small color change in css
Merge branch 'master' of https://github.com/molgenis/molgenis
changes due to updates in checklist format