qtwebkit: use our own git repository synced with latest upstream webkit

Signed-off-by: Simon Busch <morphis@gravedo.de>
packagegroup-webos-ports-extended: drop support for the android-audiosystem

We're going to align our audio work with the efforts of the Ubuntu Touch project and
therefore going with pure pulseaudio and alsa support.

Signed-off-by: Simon Busch <morphis@gravedo.de>
qtwebkit: disable the jit on arm platforms for now

Signed-off-by: Simon Busch <morphis@gravedo.de>
luna-webappmanager: add support for systemd

Signed-off-by: Simon Busch <morphis@gravedo.de>
webos-systemd-services: disable node_fork_server

See https://github.com/openwebos/mojoservicelauncher/commit/7780a480155e018d1c42b8599b962aaea871720d
for more details on this.

Signed-off-by: Simon Busch <morphis@gravedo.de>