Clean up gitignore

.gitignore

@@ -1,13 +1,3 @@
 config.json
-.sass-cache
-sasswatch.log
-sasswatch.err
-sasswatch.pid
 node_modules
-src/scss/*.css
-src/scss/*.css.map
-src/elements/*.css
-src/elements/*.css.map
-/bower_components/
-/old/
 /public/js/bundle.js