Fixed some failed test cases for TBB
Merge pull request #61 from avinashcpandey/v1.0

Fixed some failed test cases for TBB
Reduce the no. of test data sizes for scan and scan_by_key routine
Merge pull request #62 from avinashcpandey/v1.0

Reduce the no. of test data sizes for scan and scan_by_key routine