Merge pull request #5 from jfsso/multi_domain

Multi domain support
Fix HTTPAuthCompletion to be success if cookie was not changed
Merge pull request #1 from hnakagawa/master

Fix HTTPAuthCompletion to be success if cookie was not changed
pass URI query params to authentication handlers
Merge branch 'query_params'
support for publishing pubsub events
time for a version update  0.02