Remove composer-plugin-api V2 requirement

Remove composer-plugin-api V2 requirement so that both v1 and v2 of composer are supported.

0.1.2 - Quick fixes to the composer.json, added .gitignore

Removed version from composer.json, added .gitignore, description and authors.

Added licence information to the composer.json

Adding the MIT license to the packages composer.json

Initial Release of Convertiv's Composer Wordpress Package

This library fills a gap when using wordpress with composer. Previously, packages like Drupal's preserve paths composer plugin closed this gap, but with Composer 2's parallel operations, preserve paths creates a race condition.

This library solves that issue and enables better composer support for stock wordpress builds.