Added setup-arm.py to support ARM distributions for machines like Raspberry Pi
Added optional path argument to device constructor to support multiple identical HID devices through the hid_open_path function
Added hid_open_path to chid.pxd
bug fix
Merge pull request #8 from kelle62819/master

ARM distrib support and support for multiple identical devices through use of hid_open_path
Merge remote-tracking branch 'upstream/master'