Add generaluser-gs recipe

recipes/generaluser-gs/recipe.sh

+VERSION=1.471
+GIT=https://github.com/xTibor/redox-generaluser-gs.git
+
+function recipe_version {
+    echo "$VERSION"
+    skip=1
+}
+
+function recipe_update {
+    echo "skipping update"
+    skip=1
+}
+
+function recipe_build {
+    echo "skipping build"
+    skip=1
+}
+
+function recipe_test {
+    echo "skipping test"
+    skip=1
+}
+
+function recipe_clean {
+    echo "skipping clean"
+    skip=1
+}
+
+function recipe_stage {
+    mkdir -pv "$1/share/generaluser-gs"
+    cp -Rv ./* "$1/share/generaluser-gs"
+    skip=1
+}