Add setting for PubSubHubbub
Add hub links to Atom feed
Add Faraday and Celluloid
Move file of PubsubhubbubPublisher
Implement PubsubhubbubPublisher
Show class name in log to see whether request or response
Specify host on PubSubHubbub publishing
Remove unused method
Modify code slightly for coverage
Pend test for PubsubhubbubPublisher
Merge branch 'master' into pubsubhubbub
Add tests for PubsubhubbubPublisher
Add a test about secret post
Extract method to create a snippet
Merge pull request #69 from iiirc/pubsubhubbub

PubSubHubbub implementation