Updates for new spritewell API
Comment parser
Add support for SassValue error
Removed escaping b/c libsass can't understand it
Lots of code to increase code coverage in imageURL
Add padding to sprite-map
clean up
Tests for spritemap padding
makefile butchers recursive file lookups, build the list manually
make wt flexible around importing non-partials
Help give context to where the warning is
Clean up error collection code from the top level compiler
Throw error on invalid SassNumber units
yet another coveralls badget
Update tests for new error format
Removing support for SassValues of type float64
Making SassValue attributes public
add font-url support
update list of commands
support font raw dog style