todoyu selenium testsuite steps: profile extension
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* headlet "profile":
	check presents
	open profile area via headlet
* profile area:
	present: main tabs, sub tabs
* modules panelwidget:
	present in profile area?
	modules options present: general settings, personal data
	toggle expand/collapse incl. pref
	general settings module:
		can be opened
		"personal data" tab
			profile data form complete?
			profile data form saving invalid fails with error?
		"general settings" tab
			can be opened?