Add jgraphx API.
Switch library ads to snapshot version
Switch plugin test-release to snapshot version
Switch library segmentation to snapshot version
Switch library test to snapshot version
pom agif => vendor Allianz Global Investors
Switch libraries test, segmentation and plugin test-release from SNAPSHOT version to last stable version
Merge pull request #63 from codjo-sandbox/integration

For release 2.53
Switch libraries from snapshot to their future stabilized version
[maven-release-plugin] prepare release codjo-pom-2.53
[maven-release-plugin] prepare for next development iteration