net-analyzer/nrpe: new version 3.1.0.

net-analyzer/nrpe: new version 3.1.0.

This new ebuild is missing a lot of the custom patching of the 2.x
series, ultimately because I just don't have time to forward-port a
bunch of patches. Here's a quick summary of the changes:

  * Command arguments are unconditionally disabled, because they're
    a security risk. This flag would be easy to bring back, but it
    should be masked if we do.

  * The daemon and tcp wrappers are no longer optional. While I admit
    that having them be optional is useful, a giant patch to the build
    system is not the way to go about it. Send that mess upstream!

  * The nrpe_check_control tool is not installed. This is "contrib"
    upstream, and doesn't use the correct paths from the build
    system. Needs to be fixed upstream.

Thanks to Tomáš Mózes for the heads-up about the new version, and for
testing the ebuild and init script. It looks like our nrpe-2.x and
nrpe-3.x have some incompatibilities, possibly due to our patches
against the 2.x series. I've added an elog recommending that users not
mix major versions on the client/server.

Gentoo-Bug: 616092

Package-Manager: Portage-2.3.3, Repoman-2.3.1