Bump CMake minimum version
Now that Remus is requiring C++11 and we are using CMake to add the flags we need to do the following:
Require CMake 3.1 Remove policy checks for CMake 3.0 && 3.1
Now that Remus is requiring C++11 and we are using CMake to add the flags we need to do the following:
Require CMake 3.1 Remove policy checks for CMake 3.0 && 3.1