allow multiple asset dirs
Merge pull request #15 from rubycut/multiple_asset_dirs

Allow assets and vendor/assets directories
Add MIT license

Fixes #18.
First spike towards getting a test suite up and running
Refactor app to use a more descriptive name
Refactor assets_prefix to use a shorter syntax
Update the README for usage with vendor/assets
Version bump
Add Gemfile
Support asset with symbol in their name
Serve asset with digest in their name
Remove infinite loop
Remove file test
Move App definition to the root scope
Use do end for multiline blocks
Restructure the tests
Version bump
Use a smaller CoffeeScript fixture file
Show that we're dealing with paths when dealing with sprockets
Explain with code instead of an convoluted comment