Allow using own interface

[phistep]

I am using Gentoo Linux and connect my Pebble manually via rfcomm. My serial interface is not /dev/tty.Pebble???-SerialPortSe but /dev/rfcomm0. But I guess your lib would work anyway.

I don't want to install lightblue and have another bluetooth implementation alongside my working one just for the sake of using this library. The Ruby library handles this easily, is there a possibility of adding such a way to setup a watch, too?

[southwolf]

just change the code, the auto detection things