Bug 874501 - Don't translate letters to numbers when finding contacts. r=bent

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extra : rebase_source : 5d5a6904aea2430c0521fa6ca3d898c5ce3ab6b2
Bug 877777 - Take into consideration entire givenName/familyName array when sorting contacts. r=bent

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extra : rebase_source : b5752c08613314fd206caf73921538094d86e670
Bug 877003 - Convert TestSettingsAPI.cpp to a mochitest-chrome. r=fabrice

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extra : rebase_source : c8807e7651ad1493008832345a74b82da4c6333c