refs #2834 updated screenshots after automatic label truncation
Merge branch 'master' of github.com:piwik/piwik-ui-tests

Conflicts:
	expected-ui-screenshots/DBStats_admin_page.png
	expected-ui-screenshots/Dashboard_removed.png
	expected-ui-screenshots/UIIntegrationTest_admin_security_info.png
	expected-ui-screenshots/UIIntegrationTest_admin_settings_general.png
	expected-ui-screenshots/UIIntegrationTest_all_websites.png
	expected-ui-screenshots/UIIntegrationTest_dashboard2.png
	expected-ui-screenshots/UIIntegrationTest_dashboard4.png
	expected-ui-screenshots/UIIntegrationTest_email_reports.png
	expected-ui-screenshots/UIIntegrationTest_feedback_form.png
	expected-ui-screenshots/UIIntegrationTest_goals_individual_goal.png
	expected-ui-screenshots/UIIntegrationTest_goals_overview.png
	expected-ui-screenshots/UIIntegrationTest_referrers_overview.png
	expected-ui-screenshots/UIIntegrationTest_widgetize_allwebsites.png