Merge branch 'zecke/feature/location-control'

Merge the code from the On-Waves branch. Use the internal RF control
interface to switch the TRXs on/off. This code has the necessary delays
to not crash the nanoBTS. Introduce signals for re-connection of the
BSC on the A-link.
tree: 58e0fc0c504b9f0f965016420e14dc6fa698b223
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README