list release groups

src/sh/awk.sh

@@ -4,3 +4,17 @@ AWK_ARTISTS=$(
 EOF
 )
 export AWK_ARTISTS
+
+AWK_RELEASES=$(
+  cat <<'EOF'
+@@include awk/releases.awk
+EOF
+)
+export AWK_RELEASES
+
+AWK_RELEASEGROUPS=$(
+  cat <<'EOF'
+@@include awk/releasegroups.awk
+EOF
+)
+export AWK_RELEASEGROUPS