1.1.2

Some small changes to work nicely as a daemon process on a Raspberry Pi.

Added

• A --daemon boolean option to shut off the status line output,
  since that does nothing but flood the system log when Carabiner is
  running as an operating system background process.
• A Raspberry Pi build, since I now own one.
• Also now reports the version number in the startup message, which is
  helpful when scanning the system log.