apache: fix broken htaccess regex
log apache errors to syslog
let PHP use new executable path
remove PHP open_basedir entirely - per-pool FPM configs will be good enough
fix 'bashhistory failed' bug
- read -d '' always returns false - default of newline is just fine
allow raw git commands over ssh
php: log errors
- they go to journald via php-fpm now
php: always use xcache