Bug 1019109: Add DottedOIDToCode.py tool, r=keeler

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extra : rebase_source : 44a92234f884af4500bc6eb5a1fc4dd4cfd38dc2
Bug 1019814: Remove CERTCertificate dependency from TrustDomain::GetCertTrust, r=keeler

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extra : rebase_source : 9abf0522f02d00ac2f63f2327ddbe8d119ffc64f