First framework for open8055server.
Ignore vim temp files.
Moving things around and better error handling.
Remove client_catch_signal() extern decl. This will
be local to client.c.
Added client thread creation and message recv/send.
Handle LOGIN and BYE
Added Unix side USB IO and implemented LIST command.
Ported to Linux (CentOS 6.4)
OPEN, CLOSE and forced close on server shutdown work.
Implement SEND command.
Add -g flag to CFLAGS
Attempt to survive a device disconnect and guard against
multiple device open or close of an unopened device.