PredictionIO/PredictionIO-iOS-SDK — pull request #1 by agrinman (2014-02-18 05:13:22+00:00)
Title: Updating PredictionIOTests, PIOItemRecGetTopNRequest, PIOItemSimGetTopNRequest

**PredictionIOTests**
Added basic functionality tests for the remainder of the SDK methods.

**PIOItemRecGetTopNRequest** and ** PIOItemSimGetTopNRequest**
Fixed a bug in the request params logic for attributes