Update C++ standard requirement
Currently, we have not clear information about the C++ Standard that we use in DORiE.
We require DUNE to enable C++14 language standard while we use the C++17 standard library. Here is worth to notice that language and standard library are generally two different things (although they come in the same standard document) and the fact that the C++17 standard library works with C++14 language shows the flexibility of
Clang. However, we should not rely on that because is confusing and is not a good practice.
Update C++ language standard requirement to C++17 and clearly state it on the documentation.
How to test the implementation?
Pipeline keeps working.