Add version to drivers, remove /sbin staging

pkgutils @ b9c10c98

-Subproject commit 4cf2e9d216721282a8f2bb82c031ee90ede878f4
+Subproject commit b9c10c980e1724270b7e90d3c2d4999c398814b8

recipes/drivers/recipe.sh

 GIT=https://github.com/redox-os/drivers
 CARGOFLAGS=--all
-BINDIR="/sbin"
+
+function recipe_version {
+    echo "0.1.0"
+    return 1
+}
 
 function recipe_update {
     cp ../Cargo.toml ./

recipes/orbital/recipe.sh

 GIT=https://github.com/redox-os/orbital.git
-BINDIR="/sbin"