Override _validateReferer method in Desktop services CGI
Merge branch 'master' into rduran/fix-desktopservices-cgi

Conflicts:
	main/core/ChangeLog
added base referer test
added referal test to desktop index
up ChangeLog
Merge branch 'jag/core-test-referer' into rduran/fix-desktopservices-cgi

Conflicts:
	main/core/ChangeLog
remove changelien about unit test
Merge branch 'rduran/fix-desktopservices-cgi'