title: Deserialize returns object with all values set to null
body: <pre><code>String str ="{\"_id\":\"eta_emp_1\",\"_rev\":\"446-195e9341df50aeed33d2cb833420b100\",";
  str+="\"channels\":[\"ch_pri-eta_org\"],\"doc_type\":\"emp\",\"downloaded\":true,";
  str+="\"eta_code\":\"abhi\",\"f_name\":\"Abhilash\",\"isactive\":true,";
  str+="\"isadmin\":true,\"l_name\":\"Dhondalkar\",";
  str+="\"lat\":17.69967582522918,\"lon\":75.89857880026102,";
  str+="\"m_name\":\"Dheeraj\",\"mod_at\":1494693566503,\"mod_by\":\"eta_emp_1\",";
  str+="\"org_id\":\"eta_org\",\"pwd\":\"abcde\",";
  str+="\"reported_by\":[\"e27f41e7-5b84-4c86-838e-97598b4d20a0\",\"8daa0901-f6e8-4fdd-b41c-658aa901899d\",";
  str+="\"9bf72297-481c-4d59-a0f4-d5549cb60e27\",\"2e5ce994-2cfb-4e62-88f8-ff1d3a069ca0\"]}";
  
  UserDetails userDetails = JsonConvert.DeserializeObject&lt;UserDetails&gt;(str);
  
  
  
   public class UserDetails
      {
  
      String _id{get;set;}
      String _rev { get; set; }
      String[] channels{get;set;} 
      String doc_type{get;set;} 
      bool downloaded{get;set;} 
      String eta_code{get;set;} 
      String f_name{get;set;}
      bool isactive { get; set; }
      bool isadmin { get; set; } 
      long l_name{get;set;}
      long lat{get;set;}
      String lon{get;set;}
      String m_name{get;set;}
      long mod_at{get;set;} 
      String mod_by{get;set;}
      String org_id{get;set;}
      String pwd{get;set;} 
      String[] reported_by{get;set;}
      }
  </code></pre>
  
  <p>All values are set to null.
  Not able to figure out issue. Pl help</p>