store GL data as typed values
do not show table header in case of zero categories
proper user/run management in pilot dashboard
Merge pull request #427 from georgebyelas/master

proper user/run management in PilotDashboard (users can manage only runs, which they own)
fixed the bug that descendants of searched protocols are not shown
Merge pull request #428 from ChaoPang/master

fixed the bug that descendants of matched protocols in search are not shown
Merge pull request #425 from dennishendriksen/master

Store LifeLines Generic Layer data as typed values
small fix (removing run) in PilotDashBoard
Merge pull request #429 from georgebyelas/master

small fix (removing run) in PilotDashBoard
Index dataset after import
Prevent nullpointer
Support more datatypes in DataExplorer
Added test
Merge pull request #430 from erwinwinder/master

Support more datatypes in DataExplorer