qtbase: add override to enable GLES and EGL support and choose webos QPA as default

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

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

Signed-off-by: Simon Busch <morphis@gravedo.de>
qt4-webos: don't depend on nyx-lib anymore as QPA is now an extra component

Signed-off-by: Simon Busch <morphis@gravedo.de>
Bump several components for various updates

Signed-off-by: Simon Busch <morphis@gravedo.de>
packagegroup-webos-ports-extended: add snowshoe

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