0.14 Thu Nov 6 EST 2014
    - Added set_option.
0.13 Wed Nov 5 2014
    - Fixed tests : some dictionaries apparently have coördinator 
0.12 Mon Nov 3 2014
    - Fixes for unicode letters (thanks, Chankey Pathak)
0.11 Fri Jun 24 2011
    - pod fixes and pod test
0.09  Thu Jun 23 2011
    - Better tests, use of LANG
    - Compile time check for at least one speller.
0.08
    - Allow aspell to be missing
0.07  Wed Sep 15 2010
    - optional hunspell support
0.06  Tue Sep 14 2010
    - made deserialization accept non-blessed refs 
0.05  Mon Dec 15 2008
    - skip some tests when missing English dictionary
    - added license
0.04  Sun Dec 14 2008
    - patch by Yanick Champoux with three changes : 
    - lang option
    - cached Text::Aspell object
    - made suggestions() context-aware
0.03  Tue May 3 2005
    - update regex to include apostrophes
0.02  Thu Nov 4 2004
    - changed regex for words to [a-zA-Z]+
    - added ignore_all
    - added replace_all
    - added reset
0.01  Mon Nov 1 2004
        - original version