Merge remote-tracking branch 'remotes/qmp-unstable/tags/for-upstream' into staging Four little fixes # gpg: Signature made Fri Apr 24 19:56:51 2015 BST using RSA key ID E24ED5A7 # gpg: Good signature from "Luiz Capitulino <lcapitulino@gmail.com>" * remotes/qmp-unstable/tags/for-upstream: qmp: Give saner messages related to qmp_capabilities misuse qmp-commands: fix incorrect uses of ":O" specifier qapi: Drop dead genlist parameter balloon: improve error msg when adding second device Signed-off-by: Peter Maydell <peter.maydell@linaro.org>