Moving the cron file to its proper place

diff --git a/org.glite.lb.server/glite-lb-notif-keeper.cron b/org.glite.lb.server/config/glite-lb-notif-keeper.cron
similarity index 100%
rename from org.glite.lb.server/glite-lb-notif-keeper.cron
rename to org.glite.lb.server/config/glite-lb-notif-keeper.cron