Contrast

[2016-12-18 14:07:35] Mark Otto made changes to /assets/css/docs.css, /assets/js/application.js, /dist/css/bootstrap.css, /dist/css/bootstrap.min.css, /dist/js/bootstrap.js, /dist/js/bootstrap.min.js, /js/collapse.js, /js/transition.js, /less/component-animations.less: Contrast on old docs callout link