Merge branch 'laforge/smpp-fixes'

These commits have been deployed by sysmocom and it should qualify
as some form of smoke testing. Let's see how things go from here.
The by IMSI alertion has not been used, the rest should have been
executed by the system.
tree: b86ef2ec5f23b26a8dcfa40b82d7f915cad0f082
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README