* Spec output of Settings::Exports::BlockedAccountsController
* Spec output of Settings::Exports::FollowingAccountsController
* Spec output of Settings::Exports::MutedAccountsController
* Spec Settings::Exports::BaseController
This commit removes duplicate specs in classes inheriting
Settings::Exports::BaseController as well.
* Add render_views in more places
* Delegate methods from account to user with allow nil true, so that admin accounts show view renders when missing a user
* Use actual account instances in authorize follow controller spec