Fixed a bug where the gradebook page would display an error if you view it without completing any exercises, added a checkbox to the gradebook page that allows students to optionally show 0-point exercises, added a minification step to the configuration process that optionally minifies JS and CSS files, moved the gradebook CSS to a separate file and commented it, updated Configuration and Client-side Framework documentation
Merge branch 'master' of https://github.com/cashaffer/OpenDSA