Log Message:
fdupes: update to 2.1.1.

ChangeLog:

Changes from 2.1.0 to 2.1.1:

 - Break mtime ties using ctime when sorting by time.
 - Reduce number of calls to stat(), for speed.
 - Clear last command status when new command is entered.

Changes from 2.0.0 to 2.1.0:

 - Rename cs command ("clear all selections") from cs to csel.
 - Rename igs command ("invert selections") from igs to isel.
 - Add "prune" command as synonym for DELETE key.
 - Clear selections after deleting files via prune/DELETE.
 - Fix dependency issues when fdupes is configured to not use ncurses.