return to previous page after deleting a comment
aligned pagination in the center for user comments list
game show styling
set height for controlers or description depending on max height
added comment_likes table
added comment_like model
added comment_like model associations
added margin to sides of embed tag
added admonition message
added routes for comment_likes controller
added link to link/unlike a comment
change the like if user already like comment
removed comment_likes destroy action
added js to mark vote off client side