Tidy up README.md and example scripts refs #435: Tidy up README.md
Add INSTALL section refs #435: Tidy up README.md
Now this package also servie from packagist refs #435: Tidy up README.md
Fix typo refs #435: Tidy up README.md
Change the direcotry refs #435: Tidy up README.md
Merge branch 'feature/tidy-up-readme' into develop refs #435: Tidy up README.md