asteroid.conf: Disable at the distro level the meta-gnome's warning of not using x11 which appeared with meta-openembedded sumo

Add a 'hybris-watch' machine configuration include file that factorizes code between each watch configuration. Also include a new PREFERRED_PROVIDER_virtual/mesa line to close https://github.com/AsteroidOS/asteroid/issues/76

asteroid-image: Define the debug-tweaks IMAGE_FEATURE in asteroid-image.bbclass instead of local.conf

initramfs-boot-android: Replace an echo usage with a call to info which redirects its output to printk that are logged

qtsensors: Move Sensors.conf back to /etc/xdg/QtProject which is now the default QSettings::SystemScope. Fixes sensors backends loading

Replace ttf-opensans, ttf-orbitron, ttf-raleway, ttf-roboto and ttf-symbola with ttf-asteroid-fonts which centralizes those fonts and many more

asteroid-image: Always use a fixed 256MB free space (compared to the current 1.3 factor which is the bitbake's default behavior) to make sure there is enough space to save cache/config/logs/alternative watchfaces etc... this makes images slightly larger

ngfd: alarm: Use new ngfd 1.0 file format to refer to the 'clock' vibrations. An incorrect configuration file would make ngfd sigsegv and prevent it from working

Switch to Github source for Symbola.ttf

initramfs-android-image: Provide a default ANDROID_EXTRA_INITRAMFS_IMAGE_INSTALL at the distro level to fix builds after recent meta-smartphone updates

ngfd-plugin-droid-vibrator: Customize config to better match ffmemless

ngfd-plugin-droid-vibrator: Correct path for plugins

nemo-qml-plugin-systemsettings: Bump SRCREV and adapt patches and QML import path to the new Nemo.Abc norm