URLs containing curly braces

[calmmarc]

Hi,

I just noticed there is a problem with links that contain curly braces.  eg:

http://www.danacentre.org.uk/Default.aspx?DanaMenu=_EVENT&ArticleID={6ADC6F16-D345-4603-8633-0F735E3950B9}

Obviously this can be overcome by using the url bbcode tag, but this confuses some of our users.

[[Unknown]]

Bleh.  URLs shouldn't contain curly braces, it looks icky .

-[Unknown]

[[Unknown]]

 ! Handle the usage of curly braces in automatically parsed links. (Subs.php)

-[Unknown]