fix: wouldn't work without `debug` from TTS debugger

fix: naming

refactor: updates for README.md and some tidying.

refactor: updates to improve consistency between the modules

feat: added asyncRun() to allow for spawning and other async operations.

feat: experiment successful. may be able to add await()-like functionality

feat: added `onChat()` and an example of equality testing with tables. Updates to README.md.

refactor: extracted demo tests to their own file.

refactor: tweaks

feat: example TestMain.lua

feat: first complete pass for the README.md

feat: first complete pass for the README.md

fix: adjsut_err_msg_with_iter() function not passes tests in luaunit and works in TTS.

refactor: cleanup better error message for command line argument features.

refactor: cleanup commented out code