Added Serial path for transform scan+Added offset test cases+ Corrected various test cases for Exclusive transform_scan
Merge pull request #37 from avinashcpandey/develop

Added Serial path for transform scan+Added offset test cases+ Corrected ...
Added device vector iterator support for fill, copy & generate.
Also added test cases for checking offset and for different data types.
Removed a few warnings & disabled a few.
Changed CMake files to refer the proper header files.
Added Serial fix for one bug in Scan routine + Fixed 377596 bug for transfor reduce
Merge pull request #38 from avinashcpandey/develop

Added Serial fix for one bug in Scan routine + Fixed 377596 bug for tran...
Fixed indexing issue EPR:378014
Merging code from shruti's new-branch
Removed warnings in the copy fill and generate test cases.
Added serial and multicore CPU code paths for copy fill and generate routines.
Optimization changes for Scan by key + Added Offset Support
Merge pull request #39 from avinashcpandey/develop

Optimization changes for Scan by key + Added Offset Support
Fix for Build Fail in Scan by key
Merge pull request #40 from avinashcpandey/develop

Fix for Build Fail in Scan by key
Fixed the Generate function build failure.
Also avoided calling std::* functions directly.
-Added all new test cases. Now test case for sort and stable sort are all teh same.
Similarly test cases for sort_by_key and stablesort_by_key test cases are also similar.
-Changed the test_common.h file to log only 8 test cases.
-Added new test cases to test offset for all the code paths.
-For sort_by_key routines calling the stable_sort_by_key routines.
Make all the header file preprocessor definitions similar across some which were missed
Merge pull request #41 from avinashcpandey/develop

Make all the header file preprocessor definitions similar across some wh...
Removed assign functionality. Since it results in a failure in is_iteartor in VS2010 compiler.
This is removed only for an intermediate release.
Removed a multiple declaration compilation error in Stable_sort_by_keu routine.
Fixed one bug for Serial Scan by key code + changed map/unmap code + some offset test cases
Merge pull request #42 from avinashcpandey/develop

Fixed one bug for Serial Scan by key code + changed map/unmap code + som...
Fixed one issue in scan by key kernel for Offested data + added more Offset test cases