- Made the test cases work with the normal non-class constants.
- Merged new timelib, which is a bit more cleverer
- Support "UTC" in strtotime() properly.
- Added astro code, which is going to form the base for the new sunfuncs.
- Removed old date/gmdate implementations.
- Moved date() related testcases to ext/date/tests.
- Implemented bug #33452.
- Fixed testcase for bug #27719 - there is no timezone called "EST5DST".