packagegroup-qt5-toolchain-target: Don't depend on the qtscript recipe which is not needed and doesn't seem to be well maintained (causes errors in builds)

opkg: Use a curl backend instead of busybox's wget which can sometimes have problem with http redirections for instance

nemo-qml-plugin-systemsettings: Notify asteroid-launcher of locale changes instead of restarting user@1000

qtbase: Compile qtbase 5.10 without support for getentropy which would otherwise produce binaries incompatible with our usual 3.10 kernels and result in ultra odd errors (no such file or directory, error -1) when linking with qtbase

nemo-qml-plugin-systemsettings: Restart asteroid-launcher instead of rebooting the watch when the language is changed

qtvirtualkeyboard: Only enable lang-en_GB (instead of the default lang-all) because lipi-toolkit only supports this locale and handwriting characters recognition would stop working in asteroid-calendar when using a different, half-supported, language