Remove *FvwmPager: Label configuration option.

Removes the obsolete FvwmPager configuration option Label. FvwmPager
already uses the DesktopName setting from fvwm and should honor those
names and not have its own naming option.

Fixes #342

doc/modules/FvwmPager.adoc

@@ -221,21 +221,6 @@ size may be slightly different than the specified size.
   window. Possible flags are: %t, %i, %c, and %r for the window's title,
   icon title, class, or resource name, respectively. The default is
   "%i".
-*FvwmPager: Label desk label::
-  Assigns the text _label_ to desk _desk_ (or the current desk if desk
-  is "*") in the pager window. Useful for assigning symbolic names to
-  desktops, i.e.
-+
-....
-*FvwmPager: Label 1 Mail
-*FvwmPager: Label 2 Maker
-*FvwmPager: Label * Matlab
-....
-+
-*Note*: There is currently a much better way to specify desk names
-globally (and not just in FvwmPager) using *DesktopName* command, so you
-should not use this option anymore.
-
 *FvwmPager: DeskColor desk color::
   Assigns the color _color_ to desk _desk_ (or the current desk if desk
   is "*") in the pager window. This replaces the background color for

modules/FvwmPager/FvwmPager.c

@@ -2023,20 +2023,6 @@ void ParseOptions(void)
 	}
       }
     }
-    else if (StrEquals(resource, "Label"))
-    {
-      if (StrEquals(arg1, "*"))
-      {
-	desk = 0;
-      }
-      else
-      {
-	desk = desk1;
-	sscanf(arg1,"%d",&desk);
-      }
-      TAILQ_FOREACH(m, &fp_monitor_q, entry)
-	      SetDeskLabel(m, desk, (const char *)arg2);
-    }
     else if (StrEquals(resource, "Font"))
     {
       if (font_string)