2.7.1
Adds the #revoke_token ability to the ruby SDK. This completely wipes out an API connection, unlike the #disconnect method which just removes the tenant/org from the access_token/refresh_token permissions.
Adds the refactor from our friend @mogest - who beefed up the tests surrounding the where/sort/filtering and extracted that functionality into helper modules.
Lots of typos fixes from work on the Open API spec
A few type changes from bugs reported in other SDKs.
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Removes the rails dependency of an assumed base64
import, and removes .blank?