fixed the way to obtain package lists, mutualised debian familly conf, added separator

lib/display.sh

@@ -124,6 +124,20 @@ prnt()
 export -f prnt
 
 
+# ------------------------------------------------------------------------------
+# Draw a separator line
+separator()
+{
+    echo -ne "$BYellow"
+    local i=0
+    for i in {1..79}; do
+        echo -n "-"
+    done
+    echo -e "$DEFAULTCOL"
+}
+export -f separator
+
+
 # ------------------------------------------------------------------------------
 # Sleep and display a counter (or "the second parameter" every second)
 dsleep()
@@ -141,6 +155,8 @@ dsleep()
     done
     echo
 }
+export -f dsleep
+
 
 # ------------------------------------------------------------------------------
 # Dump the keyboard's buffer