advanced testng dependency version
removed maven eclipse plugin from parent pom

Removed maven-eclipse-plugin from the build section of the parent pom.
Not valid to have to have this in the parent because not all of the
submodules in the multi module build are eclipse pde projects.  Instead,
added it to build section of the 3 submodules that are pde projects.
advanced parent dependency for all submodules

Advanced all of the submodules in the multi module build to use a newer
snapshot version of the parent pom file.  Making some incremental
changes to the parent version.