Added stream directory
Merge pull request #2 from ellisong/master

Made my own HPCG program. No OCR right now.
Cleaned up and commented latest implementation
Added option to specify multiple iterations to be run in sequence.
Merge branch 'master' of https://github.com/harkathmaker/ocr-applications
reconfigured timing and main datablocks as well as added output checker edt
Added some functions to prepare for OCR parallelism