toQueryString types of data

[moro]

allow send array, hash and object, but not only object

Hast.toQueryString
replace

case 'object': result = Hash.toQueryString(value, key); break;

with

case 'hash': case 'object': result = Hash.toQueryString(value, key); break;

Request.send
replace

case 'object': result = Hash.toQueryString(value, key); break;

with

case 'object':case 'hash':case 'array': result = Hash.toQueryString(value, key); break;

[moro]

in Request.send must be:

replace

case 'object': case 'hash': data = Hash.toQueryString(data);

with

case 'object': case 'hash': case 'array': data = Hash.toQueryString(data);