qtwayland: install created private headers, v2

* I've accidentaly merged v1 of this patch, so this is just
  missing part from PATCHv2.

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
recipes-git: Upgrade from latest origin/release to latest origin/stable

* there wont be 5.2.2 release, so start preparation for 5.3.0
* probably latest 5.3.0-beta1 snapshot was released yesterday, so this
  should be reasonably close
* probably wont be merged before creating new release branch for Yocto 1.6
* qtbase: Fix build with X.h included from egl.h
* nativesdk-qt*: Add git recipes
  5.2.1 isn't compatible with qtbase-native from git
* qtbase: upgrade to latest stable revision
  * 0006-configure-make-pulseaudio-alsa-freetype-a-configurab.patch
    was upstreamed in:
    0c3301f configure: make pulseaudio and alsa configurable options
  * 0005-qt_module-Fix-pkgconfig-replacement.patch
    is hopefully resolved in:
    eaefbe3 snuff -L/-I with system paths when installing meta files
    a33afed de-duplicate setup of libdir replacement in prl files
    aa20e7f reshuffle code for clarity
    ee86ce8 don't attempt to replace include paths in meta files
    but this needs to be double checked
* recipes-git: Upgrade to latest origin/stable
* qt5-git.inc: update LICENSE.LGPL checksum
  * only year was updated:
    - The Qt Toolkit is Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
    + The Qt Toolkit is Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
* qtbase: add 2 patches to fix build issues
* LIC_FILES_CHKSUM: update other git recipes
* qtlocation: bump SRCREV and add to qt5-versions
* qt5-versions.inc: Add line for qttools and fix it for nativesdk-qttools
* qtquick1: fix LIC_FILES_CHKSUM
* qttools: update LIC_FILES_CHKSUM and patches
  * new qtdiag needs to be disabled as well because it depends on gui which isn't enabled
    in qtbase-native, disable qtpaths as well

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