Resolve "provide links to NSDoc elements when they are present"

Closes #17

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2016!16

Resolve "use Parent prefix for inverse containment links (like SCL)"

Closes #16

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2016!15

Resolve "Models loaders should be with their metamodels"

Closes #15

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2016!14

Resolve "add initial GitLab CI configuration"

Closes #14

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2016!13

Resolve "add pom.xml files"

Closes #13

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2016!12

Merge branch '9-add-needed-stuff-to-allow-for-loading-nsd-files-with-riseclipseeditor' into 'master'

Resolve "add needed stuff to allow for loading NSD files with RiseClipseEditor"

Closes #9

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!8

Resolve "add needed services in NsdResourceSet"

Closes #7

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!6

# Conflicts:
#   fr.centralesupelec.edf.riseclipse.iec61850.nsd/src/fr/centralesupelec/edf/riseclipse/iec61850/nsd/impl/BasicTypeImpl.java
#   fr.centralesupelec.edf.riseclipse.iec61850.nsd/src/fr/centralesupelec/edf/riseclipse/iec61850/nsd/impl/NSImpl.java

add a forceUpdate argument to buildExplicitLinks()

Resolve "avoid doing setRefersToXXX( null )"

Closes #12

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!11

Resolve "NSD file referred by DependsOn may not be present"

Closes #10

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!10

Resolve "BasicType.referredByDataAttribute multiplicity is wrong (should be -1)"

Closes #11

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!9

Merge branch '8-expose-implicit-link-from-dataattribute-to-basictype' into 7-add-needed-services-in-nsdresourceset

Make available to students working with branch 7 link added by branch 8

Resolve "expose implicit link from DataAttribute to BasicType"

Closes #8

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!7

Resolve "use verbose level for messages on explicit links created"

Closes #6

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!5

Resolve "Expose implicit links between NSD objects"

Closes #3

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!3

Resolve "add reverse containment links"

Closes #5

See merge request RiseClipseGroup/RiseClipseMetamodel_NSD2017!4

add XSD identity constraints as OCLinEcore constraints and enable
validation after loading. 4 constraints added.