fix empty candidate list; add default rserver status logging when claiming they dont work; clean up cruft
fix empty candidate list; add default rserver status logging when claiming they dont work; clean up cruft

git-svn-id: 1701df1deb063346cd8c76dc2a7d96d8dbeff991@334 0bd769cf-3f23-0410-95ed-bb08bbc236b7

yang/sron,yang/sron,yang/sron,yang/sron