Change sys_resources to sys_resource. gentoo.moresecure.conf tries to drop the capability CAP_SYS_RESOURCES. However, that capability doesn't exist, so the container doesn't start. Change it to CAP_SYS_RESOURCE, according to capabilities(7). Also correct the same typo in a comment in slackware.common.conf. Signed-off-by: Karl-Johan Karlsson <creideiki@ferretporn.se>

Add a slackware template. Requires pkgtools and slackpkg (from the slackware-current tree). Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>