New blurb for LLVM 3.3 release

[Kai Nacke]

Hi!

A tentative schedule for LLVM 3.3 release has been announced.

As usual there is the opportunity to add LDC to the list of 
projects using LLVM. I think this is good advertising. :-) The 
current description says:

LDC is a compiler for the D programming Language. It is based on 
the latest DMD frontend and uses LLVM as its backend. LLVM 
provides a fast and modern backend for high quality code 
generation.

Maybe we can come up with some better text? Any ideas?

Regards
Kai