Removal of .env and switch to .ini

• Changed the readme to reflect the usage of a .ini
• Removed reference to extra library
• Documented easier usage of .ini and constructor

Refactored config

Refactoring of configuration and removal of reliance on .env file. Didn't like the way they couldn't figure out if a value was an INT or not, so went with a .ini config.

0.1.0 - Initial Release

This is the initial release to be pushed to packagist. Includes

• core foundation/framework
• documentation
• basic library functions