missing semicolon
add 'loading' animated gif

- add loading class to body during route change
- add loading state css and image
bower install --save angular-animate

- update angular to 1.2.21
- add angular-animate
add angular animate
whitespace

adjust indenting
route change animation (closes #1)

- add dissolve animation to route change
Merge pull request #2 from bboyle/animate

Animate