Fix deprecated warning.
Add options to do colourized, side-by-side & meld reviewing of results.
Results changed for new VXXXXX parser.
Force consistent result ordering.
Freebusy should use vComponent rather than the deprecated iCalComponent
Set the default timezone to the database as well as for PHP.
We will add a setting to disable the DAV header on non-OPTIONS requests.
The SQL date formatting constants have moved.
Fixing and debugging.
Debugging and small amounts of fixing.
Transifex updates
More aggressively set timezone for regression testing.
Changes to sending of DAV header.
Changed etags.
Changes to VCALENDAR content due to parser / renderer changes.
Minor restructuring.
Change to read all calendars and then discard inaccessible ones
Result of character escape fixing.
Improve successful result checking.
Reorder results