The parent pom.xml for all spals related projects.
This releases the version to maven central.
git tag {version} HEAD
git push origin --tags
This manually updates the version as our travis ci doesn't handle it yet.
mvn versions:set -DnewVersion={version+1}-SNAPSHOT
mvn versions:commit
git commit -a -m 'Bump version to {version+1}-SNAPSHOT [ci skip]'
git push origin master