Version 1.2:
    New features:
    - color mode, enabled by -c
    - internationalisation. dwdiff can now use gettext and includes translated
      manual pages. Languages included in the distribution are: en (default)
      and nl.

Version 1.1:
    Bug fixes:
    - fixes bug in \x-escape expansion of whitespace and delimiter lists
    
    New features:
    - will work on POSIX compatible diff, i.e. diff without -a and -i options
    - handles empty whitespace specification
    - allows nul character in whitespace and delimiter specification
    - \-escape expansion of start/stop-delete/insert markers
    - a single dash (-) can be specified as a file to read from standard input
    - a double dash (--) will stop dwdiff from interpreting arguments starting
      with a dash as options
    - allows the user to specify further options to the diff program to allow
      minimal diffs, half-hearted algorithms etc.
