Change maven version to 3.6.3

See merge request !7

Fix deploy

See merge request !6

- Remove explicit dependencies on Maven Wagon.
- Include root pom plugins in parent pom `pluginManagement`.
- Use same ordering in parent pom and root pom.
- Fix typo in compiler plugin configuration.

Removed maven.deploy.skip set to true

See merge request !5

Removed `<maven.deploy.skip>true</maven.deploy.skip>` to allow deployment.
Also add missing property definition required by `distributionManagement` in `parent/pom.xml`.

Resolve "Build failed because weblab-project.org is not registered anymore"

Closes #11

See merge request !3

Migrate resources-merger to core 1.2.9-SNAPSHOT

Feature ontologies (#2, #3, #4, #5 and #6)

See merge request !2

Change availableTranslation to hasAvailableTranslationIn
Create hasMainDate, hasTopic, isToKeep, hasSpeaker, hasDiarisationId and
hasGatheringSeed.

Fix #1 - Remove UML files. Add new image.  Update README.

Closes #1

See merge request !1