Request: implement method get_data()
Request: implement method get_data()

the get_data method returns a copy of the the data sent in the POST
request, usage:

  void *request->get_data(duda_request_t *dr, unsigned long *len);

Signed-off-by: Eduardo Silva <b6525c140147034c280e3cd2f39161f32f3f4f62@gmail.com>

monkey/duda,monkey/duda