More robust build script file handling (mkdir -p)
More robust build script file handling (mkdir -p)

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