Bugfix: get colnames when using database find with csv writer
Bugfix: prevent nullpointer exception when no user agent is present in header
Merge branch 'testing' of github.com:molgenis/molgenis
Added copy constructor to generated datatypes
Merge pull request #202 from joerivandervelde/master

Bugfixes for R API
Merge branch 'testing' of https://github.com/molgenis/molgenis into testing
fix CsvExporter, add test