Fixed startup issue for python 2.6 end-users, had to make some compatibility...

Fixed startup issue for python 2.6 end-users, had to make some compatibility changes to the ftfy libs

lib/ftfy/bad_codecs/sloppy.py

@@ -94,7 +94,7 @@ def make_sloppy_codec(encoding):
 
     # Get a list of what they decode to in the given encoding. Use the
     # replacement character for unassigned bytes.
-    decoded_chars = all_bytes.decode(encoding, errors='replace')
+    decoded_chars = all_bytes.decode(encoding, 'replace')
 
     # Update the sloppy_chars list. Each byte that was successfully decoded
     # gets its decoded value in the list. The unassigned bytes are left as

lib/ftfy/chardata.py

@@ -39,7 +39,7 @@ def _build_regexes():
         # bytes 0x80-0xff in this character set. (This uses the fact that all
         # regex special characters are ASCII, and therefore won't appear in the
         # string.)
-        regex = '^[\x00-\x7f{}]*$'.format(charlist)
+        regex = '^[\x00-\x7f{0}]*$'.format(charlist)
         encoding_regexes[encoding] = re.compile(regex)
     return encoding_regexes
 ENCODING_REGEXES = _build_regexes()