FetchNewStories#new_stories should stop scanning when story id is matched instead of url
Changes Story uniqueness validations based on entry_id and id instead of permalink and id
Use pessimize on Gemfile to lock down versions
Merge branch 'master' of github.com:swanson/stringer
Merge branch 'pr/252'
Mark all items read when the fever group_id is 0
Merge pull request #256 from jmazzi/bugfix/fever_group_0

Mark all items read when the fever group_id is 0
Handle OPML files with no :title tag, closes #255
Merge branch 'master' of github.com:swanson/stringer