VE-1413 Adding test for suggestion and search suggestion for inserting templates

in case of switching, in my opinion it's better to us etry/finnally like that:
		switchToIFrame();
		try {
			waitForElementByElement(getInfoLink);
			//Opens new tab to Template namespace
			getInfoLink.click();

			return new ArticlePageObject(driver);
		}finally {
			switchOutOfIFrame();
		}