todo

很少见的linux下的红外口的工具

* fix tool command line options for config file

* on_enter, on_leave in .lircrc modes

* proper devfs

* make the package portable (you will be able to use LIRC with an
  Irman on Solaris)

* irrecord: fancy Kenwood repeat code 78 11243 78: repeat_tail?

* button_down & button_up codes.

* stupid Pioneer protocol (maybe?)

* echostar protocol reported by [e-mail]:
  there's no gap and no ptrail although it is space encoded

* internationalization

* IrDA support (SIR support is available, real CIR support is still missing)

* integrate lircrc_config with lirc source package.

* add 'debian/' directory. (ranty)

* renaming --disable-manage-devices to --enable-sandboxed and make it
  prevent any changes out of the instalation directory on 'make install'.
  (ranty)

* write a daemon to keep track of state.