install dconf schema at /org/gnome/GPaste instead of /apps/GPaste
install dconf schema at /org/gnome/GPaste instead of /apps/GPaste

Signed-off-by: Marc-Antoine Perennou <07f76cf0511c79b361712839686f3cee8c75791c@Perennou.com>

Keruspe/GPaste,Keruspe/GPaste,Keruspe/GPaste