[sys-devel/automake] Add EL SRPM-based ebuild for automake-1.4_p6

Add Enterprise Linux SRPM-based Ebuild for sys-devel/automake-1.4_p6-r11

The SRPM was sourced from Scientific Linux 6.4.
automake14-1.4p6-19.2.el6.src.rpm

Signed-off-by: Mitch Harder <mitch.harder@sabayonlinux.org>
[app-text/sgml-common] Add EL SRPM-based ebuild for app-text/sgml-common

Add Enterprise Linux SRPM-based Ebuild for app-text/sgml-common-0.6.3

The SRPM was sourced from Scientific Linux 6.4.
sgml-common-0.6.3-32.el6.src.rpm

Signed-off-by: Mitch Harder <mitch.harder@sabayonlinux.org>