Issue/2 - Set up PSR autoloader and Composer

[alexstandiford]

This moves all files so that the structure works with PSR autoloading. I went ahead and added the composer.json file.

issue #2

Also issue #5

[sc0ttkclark]

I'd prefer to see capitalization in the folder structure to match the namespace like Database/Etc/Etc/Class.php to follow PSR-4 standards there.

[alexstandiford]

@sc0ttkclark - could you take another look and see if this works in your composer setup? It's working over here. I went ahead and updated it to match that. Good catch.

[sc0ttkclark]

Nitpicky but the file location is database not Database which Git has hacky ways to get around and fix

[JJJ]

This has conflicts that need resolving. Anyone able to refresh it?

[szepeviktor]

return $anyone === '@alexstandiford';

[alexstandiford]

We can probably close this PR in-favor of #49