Added dollar sign for readme
Added extern template specialization for serializer
Added instantiation of serialization function for compatibility
Added scheleton code for random package
Finished design of random generators
Passed compile test
Added skeleton code for random implementation
Delegate random calls to static functions
Changed version number in CMake
Implemented random generators
Passed cpplint checks
Tested all random generators
Changed README to match with random implementation
Added random test for non-contiguous data
Added additional random generator constructors for int and time_t
Fix header issues for random.hpp