Implement HEAD requests, see issue #27.
HEAD request fully implemented.
Implement TRACE and OPTIONS, see issue #27.
Implement PATCH requests, issue #27.
Unit tests for [json-encode], including test for issue #30.
Implement integer for numbers. Fixes issue #30.
Static code analysis with cppcheck.
Moved patches for unit tests in subfolders.
Unit tests for [urlparams].
Make [urlparams] consistant with [json-encode]: Output empty symbol when empty.
Unit test for issue #34.
Fix for issue #34.
Added Pd patch for unit test in edcd31300d80f27d17e3206333d8b2c87542844c
Cleanup.
First tests for [json-decode].
Tests for [json-encode] file operations.
Unit tests:

- using os.path
- removed temporary file
Removed build artifacts.
Unit tests for [json-decode]
Renamed unit test files.