Relocated sassscript functions to compass dir.

This location seems to provide a better API for imports, even if it
does intermingle our changes with Compass a bit.

README.markdown

@@ -6,7 +6,7 @@ This is a repository to pull SASS style sheets on Bower, and enjoy the compass m
 
 This project includes reasonably similar implementations of some of the Ruby functions that Compass provides as Sass extensions. These are used in some Compass mixins, such as `@include background()`.
 
-To make those functions available to your compass mixins, you'll want to import the included `_functions.scss` before `_compass.scss`.
+To make those functions available to your compass mixins, you'll want to either `@import "compass";` or `@import "compass/functions"'` before the specific compass scss files you import.
 
 ## License
 Copyright (c) 2008-2009 Christopher M. Eppstein<br>

lib/_compass.scss

@@ -1,3 +1,4 @@
+@import "compass/functions";
 @import "compass/utilities";
 @import "compass/typography";
 @import "compass/css3";