* Builds start sooner and run faster. * Open source builds on the container infrastructure use bundle cache. http://blog.travis-ci.com/2014-12-17-faster-builds-with-container-based-infrastructure/65754960 Also turn off email notifications.
* The Travis build matrix previously contained 20 jobs. * The last build took 13m 6s. * Conserve free community resources by testing a more edited subset. * Think in Semantic Versioning terms by testing backwards one minor version of the Ruby language and the Rails framework.
* Run `rake appraisal:install` in `bin/setup` to improve initial setup experience. * Update Copyright to include 2015. * Remove old style guidelines in `CONTRIBUTING.md`, instead referencing our style guide. * Make supported Ruby and Rails versions more flexible and accurate by linking to the Travis matrix.
In light of http://www.ruby-lang.org/en/news/2013/06/30/we-retire-1-8-7/ we are dropping support for Ruby 1.8.7.
* Remove provided stylesheets * Remove files related to installing stylesheets * Remove styleguides preview * Remove capybara config from spec_helper * Remove no longer relevant spec coverage