changes
add act-as-taggable and comments
Merge branch 'develop' of https://github.com/m-narayan/canvas-lms into add_tagging_course
course tags finished and after work small error css work for course popup
add course tagging
home page all viewa added
changing image preview for course and logo viewing without user login
 only learners_reviews are added
account sliders added and displayed
sliders deleted successfully
finished sliders and started account statistics
default slider error is fixed and account statistics design fixed
course image made to public and issue solved for student seeing the logo
created all popular courses view
created view for popular course
popular course view generated without tag design
Add popular course coffee file and handlebras
popular course added
popular course add and remove finished without spinning
popular course finished with spinner