* Removed Wikipedia specific stuff ($wgDefaultUserOptionsIs and function
getDefaultUserOptions), now inherits options from the parent.
* Expanded on date(), time() and timeanddate() to support additional time
formats, i.e.:
'15. jan��ar 2001 kl. 16:12',
'15. jan. 2001 kl. 16:12',
'16:12, 15. jan��ar 2001',
'16:12, 15. jan. 2001',
'2001-01-15 16:12:34'
support still needs to be added for this one in other files in order for it
to return anything other than the default ( 15. jan��ar 2001 kl. 16:12 ).