Just munch and log SMPP delivery receipts by now, don't mirror this, it
is going to break things in openbsc.
Follow up patch removes this and mirrors this SMPP message as a
SUBMIT_SM with esm_class = Delivery Acknowledgement.
Change-Id: I78e93bc4034679e238c8642ccf6a0e844b1d6d8b
This is the first step in creating this repository from the legacy openbsc.git.
Like all other Osmocom repositories, keep the autoconf and automake files in
the repository root. openbsc.git has been the sole exception, which ends now.
Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7