square/retrofit — pull request #326 by julman99 (2013-09-13 19:37:37+00:00)
Title: Support Iterable and Array query and form url encoded parameters

This allows retrofit to send query and form parameters that are represented as an Array or a Iterable on Java.

For example:

```java
String[] someParams = {"value1", "value2"};
```

Will get serialized as
```
paramName=value1¶mName=value2
```

It is important to note that this is not an official standard, but it is used by many frameworks to pass array parameters