[LLVMdev] First draft of release notes done

[Tanya Lattner]

> Please take a look:
> http://llvm.org/docs/ReleaseNotes.html

GCC4.0-based llvm-gcc front-end section:
Replace the second "in addition" with something else.

"If you can use it, llvm-gcc4 is offers significant new functionality":
remove is

"In 1.8, it will be removed, replaced with the new SPARC backend."
and replaced (no comma)

"now have initial support Darwin DWARF debugging information"
..for Darwin..

Looks good.

-Tanya