Fix issue with cmake 3.13 and using c++11
Fix issue related to using cmake 3.13.1 which requires the current directory to be identified in the command line with a '.' and also the cmake instructions to search and setup c++11.
Fix issue related to using cmake 3.13.1 which requires the current directory to be identified in the command line with a '.' and also the cmake instructions to search and setup c++11.