[OPENENGSB-3513] moved all dependencies of the dependency management from framework pom into the root pom
[OPENENGSB-3513] added some version properties that are needed at assembly time
[OPENENGSB-3513] moved openjpa plugin from framework parent pom to the root pom
Merge pull request #4 from Arcticwolf/OPENENGSB-3513

[OPENENGSB-3513] move framework parent pom elements to root pom