Add yaml file for configuration
Add custom virtual variants feature
Add feature to install a extension for a php version without switching the php version
Correct issue in composer
Fix custom virtual variants issue
Add yaml module to the compile file
Fix invalid argument supplied for foreach() error
Install phpunit.phar as phpunit into PHPBREW_BIN via "phpbrew install-phpunit".
Merge pull request #247 from shinnya/feature/switch-to-phpunit.phar

Install phpunit.phar as phpunit into PHPBREW_BIN via "phpbrew install-phpunit"
Merge remote-tracking branch 'upstream/master'
Merge pull request #242 from GM-Alex/master

Add comfort functionality and make phpbrew more configurable
update phpbrew url

other points might change too, but this quick commit will prevent frustration in the meantime.