[themes] Mac IE is no more...

[Theodore Serbinski]

http://www.jimmygrewal.com/?p=187

Bittersweet news indeed, but for us themers, this will certainly help
out, no longer do we need Mac IE specific hacks, this browser has been
phased out and as word spreads and people adopt Safari, our CSS should
start to become a little bit cleaner, and a little bit easier to
maintain and write.

Just some forward thinking for anyone working on new themes (myself included).

ted (m3avrck)