increases length of subject of a message
adds textilie to comment view
restarts delayed_job after server restart
adds more stories load in one page (20) and loads stories smoothly
changes og:image url because of using dropbox in production
converts story content to plain
changes the way of searching for tags
adds activity logs
changes user ability like approved cannot removes a story or comment but can update its comment or story
refactors load more pages to a function
adds ajax response for activity logs index
some enhancement for tag list view