Switched all paths to fully relative so that all styles work whether downloading trestle or trestle-master

lib/admin/editor-style.css

@@ -6,7 +6,7 @@
  * @package Trestle
  */
 
-@import url( '/wp-content/themes/trestle/style.css' );
+@import url( '../../style.css' );
 
 /* Overrides
 --------------------------------------------- */

lib/functions/theme-functions.php

@@ -2,7 +2,7 @@
 /**
  * Trestle theme functions (front-end)
  *
- * Note: all admin theme functionality is located at: trestle/lib/admin/admin.php
+ * Note: all admin theme functionality is located at: lib/admin/admin.php
  *
  * @since 1.0.0
  *