CI against Ruby 2.0.0
Committing user_class to master
Merge pull request #317 from jseitel/master

Refinery::Blog.user_class
Allow custom backend route.
Merge pull request #320 from simi/master

Allow custom backend route.
edit Russia translations
Merge pull request #322 from m0fx64/master

Edit Russia translations
Uses I18n.localize instead of strftime for posts#archives title and no_articles message
Improves posts#archives title and no_articles message French translations
Merge pull request #328 from jerefrer/master

Uses I18n.localize instead of strftime for posts#archives title and no_articles message (plus small fr locale fix)
Adds pagination links in posts#archive
Merge pull request #331 from jerefrer/master

Adds pagination links in posts#archive
Update Travis CI config.

- don't test Ruby 1.8.7 because we dropped support for it
- don't test 1.8 modes for JRuby and Rubinius
- test Ruby 2.0.0
- don't install gems from development group
limit rss feed for some services that have limits (like feedburner)
add max_results feature to readme
Merge pull request #333 from dougbradbury/master

Limit rss feed length with query param
Tiny code comment changes.
Move down "Additional Features" section in readme.
Need to call html_safe on unsafe string before concatenating it to safe string.

Read explanation at
https://github.com/refinery/refinerycms-blog/issues/325#issuecomment-198
07945.

Closes #325.
Update specs due to recent Capybara/FactoryGirl upgrade.