Process FP16 output and output to Console and CSV file (#176)

* Added FP16 tensor output support

* Using winmlrunner tests from master

* Added index 0 to for loop when printing out tensor

* Renamed tensor output files

* Added fp16 tests and made CompareTensors helper method more strict for tensor comparisons

* unused helper method

* Changed template for fp16 case

* Fixed spacing

* Adding tensor output expected files

* Addressed PR comments. Removed unneccessary code from template function

Author: Ryan Lai