Sure, Google may have temporarily mothballed the Nexus Q, but some of the caked-on cobwebs are being wiped off thanks to the very first nightly release of CyanogenMod 10.1 for the device. Christened steelhead, the build outfits Mountain View's orb with Android 4.2.1 -- a welcome upgrade if you're still rocking CyanogenMod 9, or worse: its stock configuration. If y