v0.3.0

• Added account_from_omniauth auth method for changing how an existing account is found for a new external identity. By default, it searches for accounts with the same email as the external identity.

  account_from_omniauth do
    account_table_ds.first(email: omniauth_email) # roughly the default implementation
  end
  # or
  account_from_omniauth {} # new identity = new account

• Calling OmniAuth endpoints via JWT requests should now work correctly when using something other than Roda sessions plugin, such as Rack::Session::Cookie or Rails session.

• When attempting to log into an account that's unverified, an error reason is now set to :unverified_account when returning the error response.

• When there is an OmniAuth authentication failure, an error reason is now set to :omniauth_failure when returning the error response.