[Ready for test/1.5.0] bzip2

[Charles Wilson]

bzip2-1.0.2-3
libbz2_1-1.0.2-3

Now explicitly calls setmode(*,O_BINARY) on stdout/stdin (e.g. piping
compressed data)  Oh, and it's been recompiled against cygwin-1.5.0
kernel.
--
  Charles Wilson
  cygwin at removespam cwilson dot fastmail dot fm