 - See who is www.linuxlinks.com
 - New versions can be announced on http://www.linuxlinks.com/portal/news/ and
   URL updates to webmaster@linuxlinks.com

 - Write the readme!

 - Improve commandline help: give a summary of the kind of options and
   implement --help-something subpages to avoid cluttering the screen
   presenting them all in a single run
 - Improve environment management; see if there's a "proper" way to create a
   clean environment
 - Add an option to directly execute command and arguments instead of passing
   them to sh -c

 * Done:

 + See how to solve the race condition using select or poll with infinite
   timeout, when the calls never return if the pipe has been closed by the
   other end before performing the syscall
    + Pass maxfd+1 to select instead of maxfd!
    + Close the pipe fds in the child after dup2(), since they seem to remain
      open and never cause EOF in the parent end of the pipes (they also
      unpurposefully consumed a couple of fds)
 + Default wait_times to empty
 + Make the execution report optional, and disabled by default
 + Make the default operation when no options besides --tag have been specified
   to be to just run the command and return its exit status, as if the command
   was run outside launcher
 + Write a manpage
