qemu.inc: remove EXTRA_IMAGEDEPENDS, images are usefull even without qemu installed on host

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
docbook-sgml-dtd: add 4.3 version

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
linux-yocto: drop machine from SRCREV_FORMAT

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package-test: add test recipes

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
console-tools, kbd: add RREPLACES/RPROVIDES/RCONFLICTS combo between PN-dbg

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
oe-core: add world-image

* this depends on newer bitbake
* similar to world target, but collects all PACKAGES
* recipes marked with EXCLUDE_FROM_WORLD are excluded from world as well
  as world-image
* recipes marked with EXCLUDE_FROM_WORLD_IMAGE are excluded completely
  from world-image, sometimes you can build 2 recipes in same sysroot,
  but cannot install them in the same image
* PACKAGES listed in EXCLUDE_PACKAGES_FROM_WORLD_IMAGE are also
  excluded. You can remove e.g. ${PN}-dbg, but keep all other PACKAGES.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
initrdscripts: exclude conflicting packages from world-image

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>