net-firewall/shorewall: Moved files from $FILES into $FILES/$PV subdirectory for easier maintenance
net-firewall/shorewall: chmod for files in $FILES normalized
net-firewall/shorewall: Functions in EAPI 5 will die on failure. No need to die on our own.
net-firewall/shorewall: Added conf.d support for shorewall

User can now define global shorewall options, which will be used in the
init scripts.
net-firewall/shorewall: init.d POSIX-compatibility improved
net-firewall/shorewall: Added pkg_postinst to ebuilds

We are now using pkg_postinst to display some basic information to the
user, who did install shorewall for the first time.

We also use the function to advertise net-firewall/shorewall-init,
which is now available withing Gentoo.
net-firewall/shorewall: systemd support improved

We are now shipping our own systemd .service file, which will consume
our configuration from /etc/conf.d.