Added the AMP-transform_scan and also added cmpArrays overload to test/amp/common/test_common.h for device_vector specialization
minor change to AMP transform_scan
Merge pull request #130 from shruti-ramesh/new-amp-functions

New amp functions
Minor correction for amp/test_common.h which was causing build failure
Merge pull request #131 from shruti-ramesh/new-amp-functions

Minor correction for amp/test_common.h which was causing build failure
Merge remote-tracking branch 'HSA/develop' into develop