Added php 5.5 to travis.yml check. Updated LICENSE file with recommended Apache 2.0 inclusion. Updated composer.json to use psr-4 autoloader for man lib and tests. Added phpunit and documentor sami as part of the dev require. Added mbstring and json to the extension list for require. Updated the name to reflect support for PHP 5.3+. Added CHANGELOG.md as well as shell command to generate it. Created new docs folder with config.php placeholder. Switched to Sami due to extra features like twig templates. Removed phpdocumentor config. Added gitignore file. Added phpunit.xml to prepare for phpunit tests. Removed old testing suite.