update

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@16155 ee4ac58c-ac51-4696-9907-e4b3aa274f04

ChangeLog

 Version XX
+	Added option to provide overview of the variation sites.
+
 	Change BamView filter to enable filtering in and out based on
 	reads flag.