code: public Result render(String key, Object value) {
          
          render(new AbstractMap.SimpleEntry<String, Object>(key, value));
              
          return this;
          
      }
docs: Implicitly generates a hashmap as object being rendered and adds
  this key, value pair. If the object being rendered is already a hashmap
  it simply adds this key value pair to it.
  
  @param key The key to use.
  @param value The value to use.
  @return The Result for chaining.