Limited 2nd-Quarter Earnings Climb  NEW YORK (Reuters) - Clothing retailer Limited Brands Inc.  &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=LTD.N target=/stocks/quickinfo/fullquote"&gt;LTD.N&lt;/A&gt; on Thursday posted a sharply higher quarterly profit,  lifted by a rise in sales at stores open at least a year.