Remove target="_blank" from IRC sidebar link
Remove target="_blank" from IRC sidebar link

IRC page should not open in a new window/tab

php-fig/php-fig.github.com,stefanotorresi/php-fig.github.com,stefanotorresi/php-fig.github.com,php-fig/php-fig.github.com,stefanotorresi/php-fig.github.com,php-fig/php-fig.github.com,stefanotorresi/php-fig.github.com,stefanotorresi/php-fig.github.com,php-fig/php-fig.github.com,php-fig/php-fig.github.com