Merge latest Linaro changes

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revno: 2643.1.31
committer: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
branch nick: crosstool-ng-linaro
timestamp: Sun 2014-07-20 08:08:56 +0200
message:
  Reset spin
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revno: 2643.1.30
committer: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
branch nick: crosstool-ng-linaro
timestamp: Sun 2014-07-20 08:07:56 +0200
message:
  Updates for 2014.07