tweaked live-view and dashboard
Merge pull request #109 from rwarbelow/styling

tweaked live-view and dashboard
Merge pull request #110 from rwarbelow/calculating_current_grades

fixed calculation of current_grade column on enrollemnts table
initial styling for livestream
Merge pull request #111 from rwarbelow/styling

initial styling for livestream
fixed security for reports
removed unecessary views for reports
added controller methods for single student report and whole course reports
moved report routes under teachers
added course report link to courseload
added student report to student view under teachers
added grade array to report
initial styling on message page
Merge pull request #112 from rwarbelow/teacher_course_reports

Teacher course reports
Merge pull request #113 from rwarbelow/styling

initial styling on message page
updated sms functionality and seed file
Merge pull request #114 from rwarbelow/sms_edit

updated sms functionality and seed file