This patch adds ability to connect to OpenBTS CLI with TCP socket and UNIX socket. This is configurable in the config file. To connect to the CLI use apps/OpenBTScli executable, which reads configuration from the same config file.
Best practice is to not include those in repositories but only
in tar.gz dist tarball.
autoreconf -i will regenerate them
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>