Bug 1029: Remove dead code: remoterpc-routingtable

opendaylight/md-sal/remoterpc-routingtable/ is dead code that is not being
built and hasn't for some time.  Its complicating keeping
versions up to date and verifying that they are up to date.

If it needs to be revived in the future it can be retrieved
from git.

Change-Id: I9c597a9659ef2cbe90f63891e3353bf0bc79b9d2
Signed-off-by: Ed Warnicke <eaw@cisco.com>
Bug 1029: Remove dead code: sal-remoterpc-connector

opendaylight/md-sal/sal-remoterpc-connector/ is dead code that is not being
built and hasn't for some time.  Its complicating keeping
versions up to date and verifying that they are up to date.

If it needs to be revived in the future it can be retrieved
from git.

Change-Id: I32b8bebfa2604c7c8b0a01d612b836bea4cd92f0
Signed-off-by: Ed Warnicke <eaw@cisco.com>