Pin xlswriter to 1.5.8 on Debian Jessie#1291

Teko012 wants to merge 1 commit into

mlocati:mastermlocati/docker-php-extension-installer:masterfrom

Teko012:fix/xlswriter-jessie-gcc4Teko012/docker-php-extension-installer_fork_mlocati:fix/xlswriter-jessie-gcc4Copy head branch name to clipboard