am f69fd4dd: am 4273ce19: Merge "Doc change: Suggest min keysize of 2048 for keys." into froyo

Merge commit 'f69fd4dd481c10749a8651ab6c9cfda1dea68297' into kraken

* commit 'f69fd4dd481c10749a8651ab6c9cfda1dea68297':
  Doc change: Suggest min keysize of 2048 for keys.