[mms] Fix caching of CAPABILITY information when not using imapproxy.
[mms] Correctly handle enabled cached status when not using imapproxy.
Accept any generic object here
This kind of closure call doesn't seem to work
Reorder continuation request so we don't add trailing space to original command
Improved debug output
[mms] Fix login methods that require server continutation responses.

one of the reasons why the pipelining fixes were necessary.  This was
fixed several days ago - finally got around to verifying today.