Update UPR manifest

Update the UPR manifest to the same state as the master
manifest. The only different is the "upr" branch for
"couchdb".

Change-Id: If7c3c998244774163ccb723bb6876f5334b63e4f
Reviewed-on: http://review.couchbase.org/30666
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Reviewed-by: Volker Mische <volker.mische@gmail.com>
Tested-by: Volker Mische <volker.mische@gmail.com>