Added boostrap files
added a navbar

commented out previous navbar
Fixed broken js link in the prototype.html
Merge branch 'master' into bootstrap
setup js/css for studentFeedbackResults, & apply BS to page name and top panel
applied bootstrap to studentCourseJoin
finish Bootstrap app for studentFeedbackResults
UITest is done
Merge remote-tracking branch 'origin/bootstrap' into Issue2015
adjust table column width for feedbackResponseComments
Convert to using bootstrap
Adjust the css file
make it responsive
Change background gradient color
added necessary files
Finalize CSS file
handled minor bug related to logout
setup bootstrap js/css for studentFbSubmitEdit
Added studentEvalResults page to the prototypes.html
Merge branch 'bootstrap' of https://github.com/TEAMMATES/repo into Issue2010