Ensure that waitForSuccess calls have return values.
Add colors to pass/fail results for JS tests

More boredom while watching the test suite run.
Reenable the replication manager

These missing daemons are because BigCouch relies on the OTP supervision
tree quite a bit more than regular CouchDB. We'll need to go through and
undo quite a bit of this in the future. For now I'm in "make it work"
mode.
Clear a line before printing JS test errors
Add default replicator db name

The replicator_db test was failing because the config option didn't
exist.