working on some metaprogramming issue
init, add public_activity gem
add StoreController to access current_user in the model
add activities page
refactor activities pages to partial template
excluding actions by move activity tracker to the controller
Merge pull request #135 from xiongbo/master

finished 406
track activity at comment and recipe model
added activities page
activities pages of recipe and comments
Merge pull request #136 from fireweb/master

working on 406 public activities
Merge branch 'master' of https://github.com/fireweb/railscasts
added version
show some activities
still not working properly
finished 406 public activity
Merge pull request #137 from fireweb/master

finished 406 public activity
started working on 407 activity feed from scratch
Merge pull request #138 from fireweb/master

started working on 407 activity feed from scratch
init project & add edit multipul for discontinued