Matthew Treinish 40847ac308 Remove deprecated legacy credentials provider ... This commit removes the legacy credential provider. It's been deprecated for over a full cycle which has been sufficient time for users to migrate off of it. Keeping this around just causes more confusion by having a 3rd path to configuring credentials in tempest. The credential provider was officially marked as deprecated in change Ia5132c5cb32355d6f26b8acdd92a0e55a2c19f41 Change-Id: I8c24cd17f643083dde71ab2bd2a38417c54aeccb		2016-05-20 18:32:15 -04:00
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notes	Remove deprecated legacy credentials provider	2016-05-20 18:32:15 -04:00
source	Add separate release notes page for 12.0.0	2016-05-10 12:42:16 -04:00