poky-tiny improvements

This is the first set of patches meant to improve some of the characteristics of poky-tiny, these patches are from or based on Tom Zanussi's work; includes a new image recipe to be able to boot poky-tiny from initrd, along with changes to be able to create it using bootimg-efi, make it compatible with systemd-boot, and scripts to measure size of the image, kernel and modules.

The following changes since commit 7d5dec1b1f3d1580e10bf4f92ef4aac4edb5ee77:

gummiboot: Remove old gummiboot recipe, related class and wks file (2017-01-11 19:45:41 +0000)

are available in the git repository at:

git://git.yoctoproject.org/poky-contrib hsalejandro/tinymaster3
http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=hsalejandro/tinymaster3

Alejandro Hernandez (3):
image-.bbclass: standarize usage of DEPLOY_DIR_IMAGE
core-image-tiny-initramfs: Fix error message shown after a successful
initrd boot
systemd-boot.bbclass: Fix SYSYTEMD_BOOT_CFG creation

Tom Zanussi (4):
image-live-artifacts: Add support for creating image artifacts only
wic: Look for image artifacts in a common location
core-image-tiny-initramfs: Add and image creating image artifacts only tiny scripts improvements: python3 fixes and new tool ksum

 meta/classes/image-live-artifacts.bbclass          |  40 +++++
 meta/classes/image-live.bbclass                    |  18 +--
 meta/classes/image-vm.bbclass                      |  12 +-
 meta/classes/image.bbclass                         |   3 +
 meta/classes/image_types.bbclass                   |   4 +-
 meta/classes/systemd-boot.bbclass                  |   3 +
 meta/lib/oeqa/selftest/wic.py                      |   2 +-
 .../images/core-image-tiny-initramfs.bb            |  42 ++++++
 scripts/lib/wic/plugins/source/bootimg-efi.py      |  28 +++-
 .../lib/wic/plugins/source/isoimage-isohybrid.py   |  21 ++-
 scripts/tiny/ksize.py                              |  17 ++-
 scripts/tiny/ksum.py                               | 168 +++++++++++++++++++++
 12 files changed, 323 insertions(+), 35 deletions(-)
 create mode 100644 meta/classes/image-live-artifacts.bbclass
 create mode 100644 meta/recipes-core/images/core-image-tiny-initramfs.bb
 create mode 100755 scripts/tiny/ksum.py

2.6.6