Refactoring of ULS font selection tests

Change-Id: Ie4d5843f76bff277750a2d61a13b3297650e52f7

tests/browser/features/step_definitions/font_selection_steps.rb

@@ -0,0 +1,11 @@
+Given(/^I open ULS$/) do
+	on(PanelPage).trigger_personal_element.when_visible.click
+end
+
+Given(/^I open display settings$/) do
+	on(PanelPage).panel_display_element.when_visible.click
+end
+
+When(/^I open fonts panel of language settings$/) do
+	on(PanelPage).panel_fonts_element.click
+end