Straightens out some sass_interface api issues
Straightens out some sass_interface api issues

am11/sassc,saper/sassc,saper/sassc,rightisleft/sassc,rightisleft/sassc,djam90/sassc,djam90/sassc,saper/sassc,rightisleft/sassc,djam90/sassc,am11/sassc,am11/sassc