Added some fixes in AMP device_vector + changed size_t with unsigned int in all AMp functions
Merge pull request #176 from avinashcpandey/develop

Added some fixes in AMP device_vector + changed size_t with unsigned int...
Merge branch 'develop' of https://github.com/HSA-Libraries/Bolt into new-changes
Little code clean up, Corrected Indentation & ensured 120 column width