title: Convert NSString UPPERCASE into Capitalized
body: <p>I have some strings like <code>NAVJYOT COMPLEX</code>, <code>NEAR A ONE SCHOOL</code>, <code>SUBHASH CHOWK</code> , <code>MEMNAGAR</code>, <code>Ahmedabad</code>, <code>Gujarat</code>, <code>India</code>. </p>
  
  <p>I want to convert them so the first character is uppercase and remaining are lowercase, e.g: <code>Navjyot Complex</code>, <code>Near A One School</code>, <code>Subhash Chowk</code>, <code>Memnagar</code>, <code>Ahmedabad</code>, <code>Gujarat</code>, <code>India</code>. So please help me convert those strings.</p>
  
  <p>Thanks in advance.</p>