clang-tidy checks

[friendlyanon]

I have not yet really used clang-tidy myself and I do not know what checks are widespread, so I would like to hear opinions about what checks should be included by default in the generated projects and what the config should look like.

clang-tidy integration available with 0.7.0

[friendlyanon]

611fee7 expanded the clang-tidy checks.

I have read the documentation and I believe that the checks that I enabled with their options are sensible.