doc: Force building of modules
printer: Fix up the verbose/quiet flags

Added a verbose flag, made -q and -v stack, and negate each other.
pywer: Clean up parsing of arguments

Instead of each operation taking an option, pywer takes an argument
called 'targ' internally that is passed to the operation specified,
allowing you to call pywer like so::

  ./pywer -uv pacman-git

Also added some more to the docs, saying how many args each operation
takes.