title: NSAttributeString Wrapping issue
body: <p>I am trying to set attribute text to a label. The attributes seems to be a working the font as well as the color.</p>
  
  <p>Only issue I am facing is the wrapping of lines. The Size of the UILabel is (200,300) with numberofLines=0. So with this it should wrap the lines, but it is not happening so.</p>
  
  <pre><code>   NSMutableString *title=[[NSMutableString alloc] init];
      NSRange range1;
      NSRange range2;
      NSRange range3;
  
  
  
          NSString *str1=@"ABCD EFGHI klm";
          [title appendString:str1];
          range1=NSMakeRange(0, str1.length);
  
  
          NSString *str2=@"PQRSSSS ";
          [title appendString:str2];
          range2=NSMakeRange(range1.length, str2.length);
  
  
          NSString *str3=@"1235 2347 989034 023490234 90";
          [title appendString:str3];
          range3=NSMakeRange(range2.location+range2.length, str3.length);
  
  
      NSMutableAttributedString *attributeText=[[NSMutableAttributedString alloc] initWithString:title];
      [attributeText setAttributes:[NSDictionary dictionaryWithObjectsAndKeys:color1,NSForegroundColorAttributeName,[self getStlylishItalicFont:13.0] ,NSFontAttributeName,nil] range:range1];
      [attributeText setAttributes:[NSDictionary dictionaryWithObjectsAndKeys:color2,NSForegroundColorAttributeName,[self getStylishFont:13.0] ,NSFontAttributeName,nil] range:range2];
      [attributeText setAttributes:[NSDictionary dictionaryWithObjectsAndKeys:color3,NSForegroundColorAttributeName,[self getStylishBoldFont:13.0] ,NSFontAttributeName,nil] range:range3];
  
      self.myTextLabel.attributedText=attributeText;
  </code></pre>
  
  <p>UILabel is displayed like this, even though the height is 300.</p>
  
  <p><em>ABCD EFGHI klm</em> PQRSSSS <strong>1235 234 ...</strong></p>