added showing # of n videos to main page
Merge branch 'develop' into feature/LectureVideo
merging develop into feature/lecture vidfeo to get updates from develop
created tool dict in local.py and moved secure settings according to new setup
added config to qa.py and added check for the condition where there are no videos for the site
updated text for no videos
minor code edit to more button
Merge branch 'develop' into feature/student_locations