qmd: rename test filename (to match every others one with a .js ext)
qmd: improves edge case where relaying client sends to local

domaind and removes assumption that qmd is the only active rcpt_to plugin.

Handles the edge case by saving a connection note when the MAIL FROM domain is local. When that is detected in the RCPT phase, and the client has relaying privileges, then the recipient is OK'ed.
qmd: load config at register, with cb
Merge pull request #548 from msimerson/qmd

qmd: rename test filename (to match every others one with a .js ext)