updated copyright
fixed license fields in META.json to be lists
extended META test suite
compare_dates undefined logic reworked
encode_date undefined logic reworked
reformat_date day/month/year validation must be numeric
fixed DDEXT and dotw bugs
simplified logic for holidays and exclusions
extended functional test suites
whitespace cleanup
SELECTED now switched XHTML format
added support for excluding full months
added tests for excluding full months
added tests for list function coverage
added tests for list function coverage
whitespace cleanup
fixed dotw tests
extended failed range tests
upped version