Merge the agl-compositor sandbox into master

Merge the agl-compositor sandbox into master

The changes prepared by Marius for agl-compositor
have been reviewed in the sandbox/mvlad/agl-compositor.

This is the merge to master.

Notes:
- weston+ivi-shell+windowmanager are replaced using agl-compositor
- applications have been adapted accordingly
- CI will likely fail as we need to merge all related patches

Updating 8e93c361..95b8edd4
Fast-forward
 meta-agl-bsp/conf/include/agl_rcar.inc                                             | 11 ++++++++++
 meta-agl-profile-graphical-qt5/recipes-qt/qt5/qtwayland_%.bbappend                 |  4 ++--
 meta-agl-profile-graphical/recipes-graphics/wayland/agl-compositor_git.bb          |  6 +++++-
 meta-agl-profile-graphical/recipes-graphics/wayland/weston-init.bbappend           |  7 +++---
 .../recipes-platform/packagegroups/packagegroup-agl-graphical-weston.bb            |  3 +--
 meta-app-framework/recipes-core/af-main/af-main_git.inc                            |  2 +-
 templates/base/99_local.conf.inc                                                   | 14 ++++++++++++
 templates/feature/agl-compositor/50_local.conf.inc                                 | 48 -----------------------------------------
 templates/feature/agl-compositor/README_feature_agl-compositor.md                  | 13 -----------
 9 files changed, 38 insertions(+), 70 deletions(-)

Bug-AGL: SPEC-3444

Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Change-Id: Iea2b7367fdf1c9874b4b76a016b9d1a181b0e791