* Added nullable OrganizationId to EventModel
* Added EventType Organization_ClientExportedVault
* Updated CollectController to save the event Organization_ClientExportedVault
* Added OrganizationExportResponseModel to encapsulate Organization Export data
* Added OrganizationExportController to have a single endpoint for Organization vault export
* Added method GetOrganizationCollections to ICollectionService to get collections for an organization
* Added GetOrganizationCiphers to ICipherService to get ciphers for an organization
* Updated controllers to use new methods in ICollectionService and ICipherService
* Add Disable Send policy
* Test DisableSend policy
* PR Review
* Update tests for using CurrentContext
This required making an interface for CurrentContext and mocking out
the members used. The interface can be expanded as needed for tests.
I moved CurrentContext to a folder, which changes the namespace
and causes a lot of file touches, but most are just adding a reference
* Fix failing test
* Update exemption to include all exempt users
* Move all CurrentContext usages to ICurrentContext
* PR review. Match messaging with Web
