Upgrade Font Awesome to 4.0.3
Update existing code to use Font Awesome 4.x
Use minified Font Awesome CSS
Merge branch 'upgrade-font-awesome'
Update /index.appcache
Merge branch 'update-appcache'
Use bolder font for cards as before
Fix a term usage in CSS
Use full-width parens to wrap subtypes

Because full-width parens are more suitable to wrap Japanese words.
Reduce font-size only for iOS
Stop using small font-size for iOS

Because 10 cards are shown at once on iPhone screen without adjusting
font-size.  All we have to do is to adjust margins of list items.
Merge branch 'adjust-iphone-view'