Version 1.0.0 - Apathetic Scorched Earth Zombies

This is the first stable release of this library. A lot has changed since the last version. There is now full documentation in the README, behavior has been made more consistent with the typical which commands, full windows support is included, and a separate CLI command has been created.

The README includes the full details of how to use the command, but as a brief example:

$locatorFactory = new \Nubs\Which\LocatorFactory\PlatformLocatorFactory();
$locator = $locatorFactory->create();

echo $locator->locate('php');
// /usr/bin/php

Thanks @chadicus and @DanAtDE for your contributions and assistance with getting Windows support!