Remove a silly comment

"fchmod didn't do nothing for me. Don't know why!"

Well, because as the man page for fchmod says:

If  fildes  refers  to a socket, the behavior of fchmod() is
unspecified.

Signed-off-by: Anton Lofgren <alofgren@op5.com>
module/unixcat: Stop being needlessly convoluted

declaring and returning "void * voidp" is a pretty roundabout way to say
"return NULL".

Signed-off-by: Anton Lofgren <alofgren@op5.com>
module: Only include sys/select.h once

Signed-off-by: Anton Lofgren <alofgren@op5.com>
Merge pull request #7 from catharsis/janitor-patches

Janitor patches