Typescript project template

This is a template repository for new Typescript projects. When you create a new repository from this template, follow these instructions:

1. Make sure the .gitignore file is appropriate for your project.

2. Replace the TODO keys like name and description in package.json.

3. Set up @nengo/commitlint-config-nengo.

4. Install dependecies with npm install.

5. Set up testing in package.json:

   1. Remove the --passWithNoTests flag from the test-coverage script.

   2. Modify the test collection rules, if appropriate.

      "jest": {
         "collectCoverageFrom": [
            "<rootDir>/src/utils/**/*.ts",
            ...
         ]
      }

6. Replace the text in README.md with text for the new repository.