add bluetooth downlink numbers
add ethernet downlink numbers
add wifi downlink numbers
adding GSM to 2G cellullar family

apparently GSM is still a thing for some ChromeOS devices:
https://code.google.com/p/chromium/codesearch#chromium/src/third_party/cros_system_api/dbus/service_constants.h&q=service_constants.h&sq=package:chromium&type=cs&l=557
updating HSDPA/HSUPA downlink+uplink numbers

note that we're intentionally advertsing a slightly lower downlink
number for HSDPA to allow differentiation due to the huge gap in uplink
speeds.
fix GSM downlink: 10kbps, not 1kbps