trying to fix submit button display problems for mobile/Vidushi
Merge branch 'master' of https://github.com/CSTeachingTips/CSTTSite
Deleting old modules and adding porterstemmer
Fixing postion of submit button on browse all page
Merge branch 'master' of https://github.com/CSTeachingTips/CSTTSite
Updating fixingstyle.css