Merge pull request #374 from ChaoPang/master

Finished the algorithm for fast search in protocolViewer (using elasticSearch)
added the View order in the view orders window
Merge pull request #378 from RoanKanninga/master

added the View order in the view orders window
fixed the sorting of data items in the catalogue
Merge branch 'master' of https://github.com/molgenis/molgenis