Initial pruning of gentoo mysql overlay for funtoo
FL-1247: change mariadb init script to use safe mysqld
update mysql overlay with latest changes, update init script and use netif.lo instead net.lo

Conflicts:
	dev-db/mysql-init-scripts/files/mysql-5.1.67-init.d
	dev-db/mysql-init-scripts/mysql-init-scripts-2.0_pre1-r6.ebuild
Added in eclasses used by forked ebuilds
Added in eclasses used by forked ebuilds
updated manifests
Merge branch 'pruned' of git.funtoo.org:funtoo-mysql into pruned
Funtoo-ification