greybird-gtk-theme: black terminal by default

helpers/DATA/greybird-gtk-theme/mate.scss

@@ -380,3 +380,10 @@ na-tray-applet widget box widget {
 #mate-menu.background notebook.frame scrolledwindow {
     border-style: none;
 }
+
+/* mate-terminal */
+vte-terminal {
+    -TerminalWindow-background-darkness: 1.0;
+    background-color: black;
+    color: white;
+}

helpers/make-greybird-gtk-theme

@@ -17,7 +17,7 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 
 
-VERSION=3
+VERSION=4
 EXTERNAL='deb-src http://archive.ubuntu.com/ubuntu impish main universe'
 
 . ./config