0.3.9: Allow deleting replacements. Doc cleanups.

Author: jlevy

repren

@@ -112,7 +112,7 @@ from __future__ import print_function
 import re, sys, os, shutil, optparse, bisect
 
 # Definitive version. Update with each release.
-VERSION = "0.3.8"
+VERSION = "0.3.9"
 
 DESCRIPTION = "repren: Multi-pattern string replacement and file renaming"
 LONG_DESCRIPTION = __doc__.split("Patterns:")[0].strip()