fix copy-paste error
No default selection in the dynatree in the protocolviewer
Prevent errors while building molgenis on systems where "dot" is not
available
added a / to correct the omx doc url in the importer
Merge pull request #747 from bartcharbon/master

fixed bugs 133 and 687
update styling
Merge pull request #748 from dennishendriksen/master

Styling and small fix
Merge remote-tracking branch 'upstream/master'