Update libsass to cc595a8

libsass @ cc595a87

-Subproject commit 5612dfc0ca3f7850dc3867adad7849876b0ffb4d
+Subproject commit cc595a87175fd53a02bdb776d818a9376bff5afe

test/cli.js

@@ -68,7 +68,7 @@ describe('cli', function() {
     ]);
     emitter.on('error', done);
     emitter.on('write', function(err, file, css){
-      assert.equal(css.trim(), 'body {\n  background: red;\n  color: blue; }');
+      assert.equal(css.trim(), 'body {\n  background: red;\n  color: #0000FF; }');
       fs.unlink(file, done);
     });
   });

test/test.js

@@ -111,7 +111,7 @@ describe("compile file with include paths", function(){
       file: path.resolve(__dirname, "include_path.scss"),
       includePaths: [path.resolve(__dirname, "lib"), path.resolve(__dirname, "functions")],
       success: function (css) {
-        done(assert.equal(css, "body {\n  background: red;\n  color: blue; }\n"));
+        done(assert.equal(css, "body {\n  background: red;\n  color: #0000FF; }\n"));
       },
       error: function (error) {
         done(error);