GIT_SILENT Remove reference to websvn, give example of ignore-modules.

kdesrc-buildrc-sample

@@ -265,6 +265,14 @@ end module
 module-set
     repository kde-projects
     use-modules kdemultimedia
+
+# Example of how to ignore a module. kdemultimedia includes thumbnail
+# generators for video files based on either mplayer or ffmpeg. You'd usually
+# only want one. You can use ignore-modules to ignore the one you don't want
+# (though you can build them both if desired).
+    ignore-modules ffmpegthumbs
+#   ignore-modules mplayerthumbs
+
 end module-set
 
 # ... Well, they're games. ;)
@@ -379,9 +387,8 @@ end module-set
 # Modules in extragear and playground can also be added.
 #
 # To see what you can find in the various modules, browse
-# http://websvn.kde.org/trunk/extragear and
-# http://websvn.kde.org/trunk/playground,
-# and https://projects.kde.org/projects/kde/extragear (for git modules)
+# https://projects.kde.org/projects/kde/extragear or
+# https://projects.kde.org/projects/kde/playground
 
 # Amarok is a KDE multimedia application extraordinaire.
 # If you want to build and install amarok, simply uncomment this module