…achers to get a quick overview of comments, grades, and skills for the current course.
…eperated on different tabs. This should make it easier for the teacher to check/uncheck specific skills
…ny pieces over many pages. This is only a stop-gap measure and a rework should be possible with the new version of Prawn (0.6.x) which includes things like putting tables into a column_box and utilizing group to keep things from breaking across pages.
…nts for the skills SELECT tag
…reduce memory but still give acceptable results.
…ayed in the Skills section.