Changes to man regarding LinkUSB and FTDI addressing
added family to LINK to clearify LINK in the scope of the manual is NOT LinkUSB
Changes and additions to the owserver manual regarding mainly LinkUSB with FTDI
put the examples in FTDI section to the end
added sidenotes in the FTDI section
added owusbprobe as a tool to find FTDI related infos in FTDI section
added info for running owserver without superuser privileges using FTDI addressing
removed "a sidenote" from the two sidenotes, looks weird, so begone...