Adding support to new table RelNodeTypeMetadata
Merge branch 'develop' of https://github.com/XIMDEX/ximdex into feature/metadata-nodetypes
Adding useful methods to get metadata options for a node
Using service instead of model class
Solving sintax bugs
Merge branch 'feature/metadata-nodetypes' into develop
Merge branch 'develop' of https://github.com/XIMDEX/ximdex into develop
Adding support for ontologies in relaxng of metadata