RPIO 0.9.5:

  * Added ``debounce_timeout_ms`` argument to ``RPIO.add_interrupt_callback(..)``
  * Added ``threaded`` argument to ``RPIO.wait_for_interrupts(..)``
  * Interrupt callbacks now receive integer values ``0`` or ``1`` instead of strings
  * Interrupt callbacks with edge=``rising`` or ``falling`` only receive the correct values
  * Added ``RPIO.close_tcp_client(fileno)``
  * Debian .deb package builds
  * License changed to GNU Lesser General Public License v3 or later (LGPLv3+)
  * ``RPIO.sysinfo()`` returns is_overclocked (improved detection in cpuinfo.c)