V2 packagegroup: Add initial set of package groups

Signed-off-by: Armin Kuster <akuster@mvista.com>
images: Add initial image

this will aid in testing

Signed-off-by: Armin Kuster <akuster@mvista.com>
distro: Add distro

This allows us to include security_flags.inc

Signed-off-by: Armin Kuster <akuster@mvista.com>
Pax kernel: initial pax kernel support

grsecurity patch d/l from
https://grsecurity.net/stable/grsecurity-3.0-3.14.12-201407100035.patch

Signed-off-by: Armin Kuster <akuster@mvista.com>
Merge branch 'bugfix' of github.com:akuster/meta-security into bugfix

Conflicts:
	recipes-security/images/core-image-security.bb