Wrap arxiv import in transaction, fix author_str
Compatibility with ruby 2.0 / rails 4.0
Fix a bunch of tests
(should probably get stricter about this now that
 we're closer to release)
Silence deprecation warnings from external gems
Fix some residual Rails 4 upgrade issues
Dump feeds to seeds.rb and load on test
All rspec tests now pass!
Fixed settings and password resets in the
process; they were quite broken
Scirate/SciRate
Specify ruby 2.0.0 for heroku
config.assets.compile = true in production
Merge branch 'master' of git://github.com/draftable/scirate3