2.0.0-alpha.4 mahogany-tambourine

Bug Fixes

• button: cleaned up button theming(0672356)
• checkbox: fix horizontal spacing between checkboxes and radio buttons(f4a7266)
• sidenav: add min width for empty navs(dbe3cc5)
• sidenav: prevent content from scrolling when sidenav is open(fea5923)
• theme: new, more delightful default theme(2f3e9db)
• update to @angular 2.0.0-rc.0 (#384)(04c8a1f)

Features

• icon: initial md-icon implementation (#281)(a094a33)
• card: add alignment shortcuts for md-card-actions(77be2df)
• grid-list: basic scaffold for grid list (unreleased)(a9e1fa5)
• list: add icon support(7b3698c)
• sidenav: add fullscreen mode(aa6c740)