anchor.diff:  });
   
   
  -Retrieve details for multiple locations, using the pipe character (|) as a delimiter.
  -GET /location?q=Minneapolis, MN|New York, NY|Denver
  +Retrieve details for multiple locations, using the pipe character (|) as a delimiter. 
  +For example: q=Minneapolis, MN|New York, NY|Denver
  +GET /location?q={city}
   < 200
   < Content-Type: application/json
   {
  
positive.code: --
  
  Retrieve details for a single location. For example: q=Minneapolis
  GET /location?q=Minneapolis
  < 200
  < Content-Type: application/json
  {
  
negative.code: 
  
  Retrieve details for a single location using JSON_P. Specify a callback parameter. For example: &callback=foo.
  GET /location?q={city}{&callback}
  < 200
  < Content-Type: text/javascript
  if(foo)foo({
  