Fix datasetindexer id in molgenis_ui.xml
Use protocols instead of features
Merge branch 'master' of https://github.com/molgenis/molgenis-lifelines

Conflicts:
	src/main/java/org/molgenis/lifelines/studymanager/QualityMeasureDocumentStudyDefinition.java
Merge pull request #121 from dennishendriksen/master

Fix datasetindexer id in molgenis_ui.xml + change protocol identifier