v1.9 (2018-07-06):

 - Fixed --help and --version

 - Added missing description of --sort-locale to --help

v1.8 (2018-01-26):

 - Added commands line options:

    --csv-skiplines
    --csv-strictquotes
    --nocsv-strictquotes
    --csv-skip-empty-rows
    --nocsv-skip-empty-rows
    --remove-columns
    --remove-except-columns
    --auto-trim-labels
    --noauto-trim-labels

v1.7 (2018-01-20):

 - Added --sort-locale, --tex-encoding and --csv-encoding

 - Import probsoln function now uses texparserlib.jar

 - Removed --shuffle-iterations

 - Improved GUI

v1.6 (2015-09-06):

 - Added --csvescape and --nocsvescape

v1.5:

 - Bug fix in probsoln import and added RedefNewProblem option

v1.4:

 - Extra merge options

v1.3:

 - Added --truncate, --filter-or, --filter-and, --filter-include
   --filter-exclude, --filter options.
