[EOL] Request for End Of Life - Beagleboard and Beagleboard-xM

A request has been received to discontinue Linaro's support for the Beagleboard and Beagleboard-xM hardware.

The following conditions will be applied for the 2012.01 release cycle: * There will be no more LEB or Linaro Developer builds. * No more testing will be applied by Linaro to the boards at all, and no quality assurance will be performed. * No more bugs will be filed against these boards assigned to Linaro resources. * All currently filed bugs will be re-targeted to the appropriate community resource. * Landing team support is no longer needed or expected. * Linaro Release notes will no longer refer to Beagleboard.