WIP commit:

- Big organizational updates
- Class of errors brought down to borrow checker level

the_rewrite/src/lib.rs

@@ -15,9 +15,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#![feature(derive_default_enum)]
-#![feature(box_into_inner)]
-
 /*mod append;
 mod config;
  */