change bootswatch theme to spacelab, only include bootstra-tooltip in js
delete events already end from db
cache static asset
use caches_action instead of page, for heroku
ruby2.0 and rails 4.0.0beta1
rack-cache
rails4 dalli setting
added events route, and only use :show action in :users and :events resource
use eager-load to improve proformance and add a :future scope to event model
use large image, add eager loading config
change image size
inplement event page