clang-tidy: add option CMake_RUN_CLANG_TIDY
This adds a .clang-tidy file with checks enabled that currently do not lead to any warnings using clang-tidy version 4.0.
GitLab update will be applied on June 14th, between 8am and 10am, EDT (UTC-04:00). This site may have intermittent delays during that time.
This adds a .clang-tidy file with checks enabled that currently do not lead to any warnings using clang-tidy version 4.0.