Handful of improvements
- chore: update npm publish tag name to alpha e0ca5fa
- chore: remove typedoc dcb28fe
- chore: remove toc git hook 12232d6
- docs(README): re-write readme file 71abf4f
- chore: use node12 and latest for running tests in CI ae8068b
- refactor: cleanup code 3b136c7
- refactor: remove _ prefix from private properties 84eadb9
- chore: remove tslint in favor of eslint 0cedd0d