magento-hackathon/magento-composer-installer — pull request #45 by Rud5G (2013-09-07 16:00:59+00:00)
Title: Update composer.json

Changed the composer-plugin-api version from * to 1.0.0

check: http://getcomposer.org/doc/articles/plugins.md#plugin-package

Prevents a RuntimeException: Plugin magento-hackathon/magento-composer-installer is missing a require statement for a version of the composer-plugin-api package.