Update redis dependency to version 3.0.4
Update ruby-graphviz dependency to version 1.0.9
add non-prefixed border-radius property
add non-prefixed box-shadow property
add non prefixed linear-gradient function
remove vendor prefixes for border-radius
remove vendor prefixes for box-shadow
remove mozilla vendor prefix for linear-gradient
[ci skip] added link for trello board
Add ability to get latest version for a gem
Add jsonp version
Add tests for unknown gems
Disable json_csrf protection, it just blows up
Update newrelic_rpm dependency to version 3.6.1.88
Update puma dependency to version 2.0.1
Update tilt dependency to version 1.4.0
Update excon dependency to version 0.21.0
Merge pull request #560 from delba/css

Add non prefixed CSS3 properties
Merge pull request #562 from westonplatter/master

[ci skip] added link for trello board
Move rvm downgrade to before_install