unit/table: correct path for 1.3.1 swarminject/setnamespace

Corrected path of swarminject.js / setNameSpace.js in unit test. Files were moved from [here](https://github.com/jquery/jquery-mobile/tree/master/tests) in 1.4 to [here](https://github.com/jquery/jquery-mobile/tree/table-refresh-1.3/tests/unit)