When reproducing issues with software that hasn’t been bottled yet on
your version of macOS it can sometimes be helpful to use `or_later`
bottle functionality i.e. just use the bottle for the latest version of
macOS available. This maps well to the existing `--force-bottle`
argument so it will now act as if the latest bottle has a `or_later`
ending.

meson is quickly gaining popularity as build system, in combination with
ninja. Several Gnome projects for example are currently transitioning
from autotools to meson, mostly because it allows for Visual Studio
builds, which is impossible to accomplish with autotools.

In order to facilitate generating meson based Formulas, I added support
for meson to brew-create.

...and update man pages where applicable

This option is used to test updating between tags.

As requested in #1199 this updates the documentation accordingly for
that change.

Also, flag those that we never want to be in a manpage.

Also, check in this manpage, adjust the Rakefile and remove the old one.

Fixes #731.