added scripts for clang-tidy and clang-format, added different cmake targets#34

StephanKa merged 2 commits intoZuehlke:mainZuehlke/cpp_example_project:mainfrom

StephanKa:feature/add-scripts-clang-tidy-clang-format-cmake-targetsStephanKa/cpp_example_project:feature/add-scripts-clang-tidy-clang-format-cmake-targetsCopy head branch name to clipboard