General Function Library
  Version:  0.1

  Author:   Joeri Kok
  Date:     August 2021
Description
  Collection of free-functions, meta-functions, and type-traits that don't
  belong to a particular category and are trivial of nature.
Notes
  Currently, this library is designed in accordance with the C++17 standard.
  The versioning header being the exception to this, which can be used from
  C++11 and onwards.

  Expecting to eventually diverge this library into newer C++ versions.
To-do
Add missing tests of 'traits/properties'
Add more tests to incomplete set of 'traits/constraints'
Add tests of 'utils/limits'
Add tests of 'traits/transformations -- signatures'
Add tests of 'traits/limits'
Add usage examples