upstart: backport patch from upstream upstart to enable rebootcmd functionality

See https://bazaar.launchpad.net/~xnox/upstart/rebootcmd/revision/1433 for more details.

Open-webOS-DCO-1.0-Signed-off-by: Simon Busch <morphis@gravedo.de>
qtbase: add override to enable GLES and EGL support

Signed-off-by: Simon Busch <morphis@gravedo.de>
qt5-webos-plugin: add recipe

Signed-off-by: Simon Busch <morphis@gravedo.de>
qtbase: using webos QPA as default for applications

Signed-off-by: Simon Busch <morphis@gravedo.de>
snowshoe: add recipe for qt5/webkit2 based browser

Signed-off-by: Simon Busch <morphis@gravedo.de>
packagegroup-webos-extended: drop isis-browser and use snowshoe instead

Signed-off-by: Simon Busch <morphis@gravedo.de>
sleepd: use wakelockd for suspend handling

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