allow for usernames with dots

preparing for #5664 with some test improvements i ran into this issue

This commit includes a fix and the test improvements. In particular it
adds BrowserIntegrationTest#login - so there is no need to go through the signup procedure everytime you want a user to be logged in.

1 files changed, 1 insertions, 1 deletions

diff --git a/app/controllers/v1/sessions_controller.rb b/app/controllers/v1/sessions_controller.rb
index eae3a1e..d88fcdc 100644
--- a/app/controllers/v1/sessions_controller.rb
+++ b/app/controllers/v1/sessions_controller.rb
@@ -38,7 +38,7 @@ module V1
 
     def login_response
       handshake = session.delete(:handshake) || {}
-      handshake.to_hash.merge(:id => current_user.id, :token => @token.id)
+      handshake.to_hash.merge(:id => current_user.id, :token => @token.to_s)
     end
 
   end