[artifactory-release] Release version 1.9.0
[artifactory-release] Next development version
OPAL-2596 () and () js functions added, available by value set or by vector context.
Merge branch 'magma-1.9.x' of https://github.com/obiba/magma into magma-1.9.x
OPAL-2596 JoinedValueSet fetches timestamps without fetching the valueset
OPAL-2596 Do not cache JoinedValueSet timestamps
[artifactory-release] Release version 1.9.1
[artifactory-release] Next development version
Merge of 1.9.x