[feature]save image will update card's updated_at time
[feature]likes a photo will touch card
[feature]user joins a card will touch the card
[feature]user comments on photo will touch photo's card
[chore]update photo's album to make tests pass
[feature]auto add the creator to the card's followers
[chore]fix tests to make it pass
[feature]show user's profile cards based on updated_at desc

Note: each social feed will update the card's updated_at value
[chore]clean vendor's js files based on newly given files
[chore]refactor global_effect js for the dropdown effect
[chore]translate vendor/functions.js prettyCheckable part into Coffee
[chore]translate functions.js into Coffee
[feature]use new style.css file
[feature]add association for photos and users
[feature]when upload a photo, set the creator as current_user
[chore]update profile's photos count
[chore]change methods
Merge pull request #56 from peterzd/profile_page

Profile page