Changed animation method to before version to make it work with angular 1.3.x
Grammar corrections.

There were some minor grammar errors within the text. I think I caught them all.
Merge pull request #89 from ryanande/master

Grammar corrections.
Merge branch 'master' into devel
Added JSHint config file
Updated angular to 1.2.21 and moved dev dependencies to devDependencies
Renamed the result string to be unique
Added additional error message if .config check fail and added comment on why this is necessary
Fixed the animation and config block unit test in angular 1.3.x. This closes #80.   Rename the use of .const as it was breaking in IE.  Thi closes #84.