Merge pull request #70 from jjettenn/master

Fix: Unload does not work (molgenis-lifelines #64)
Fix circular dependency property exception
Merge pull request #71 from dennishendriksen/master

Fix circular dependency property exception
add dexcriptions to catalog
Fix catalog (of study definition) indexing
Merge pull request #72 from bartcharbon/master

add descriptions (original + translations) to catalog
Merge pull request #73 from dennishendriksen/master

Fix catalog (of study definition) indexing
call synchronous indexer after importing catalog
updated getIdValue to getId
Merge pull request #74 from bartcharbon/master

call synchronous index function after importing catalog
Fix omx identifier <-> ll id conversion to load studydefinitions
Merge pull request #75 from erwinwinder/master

Fix omx identifier <-> ll id conversion to load studydefinitions
1693 change webapp config to improve maintainability.
Merge branch 'master' of https://github.com/molgenis/molgenis-lifelines