Code migration cleanup

Perform various janitorial tasks related to being split from bgpcep,
which includes:
- removing compilation profile
- removing jni-cfg (which was empty anyway)
- changing scm coordinates
- changing the group ID
- adding its own parent pom
- move packages around

Signed-off-by: Robert Varga <rovarga@cisco.com>
Change-Id: I9ae155703f32fab73ede542f8a26ec2bc6773f06