Dynamically allocate the dir list to prevent potential array overflows (I believe that we were writing to the 5th element of a 4 element array since the luac commits).

It is not fatal.

This was mind-boggingly slow, and quite useless.

macosx display provider: added the ability to enable/disable Last.FM submissions through the distributed notification center

So apply it unconditionally so when the new release is here it will be
spotted and removed faster.
http://lists.live555.com/pipermail/live-devel/2010-February/011820.html