LDML fixes & documentation
- Fix for issue #35: AM/PM not parsed and formatted correctly
- Fix for formatting of
O
andOOOO
patterns which used 'UTC' instead of 'GMT' - Fix for formatting of
ZZZZZ
patterns which did not use 'Z' when appropriate - Allow setting locale in
DateTime#parse()
- Documented the LDML formats that we do and do not support
- Changed copyright from Spirit IT to ABB because company has been acquired by ABB