Merge branch 'master' into 'master'

framadate minimum PHP version 5.4 -> 5.6

See merge request !41
1 job for master in 1 minute and 7 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Test
failed pages #1018205

00:01:07

 
Name Stage Failure
failed
pages Test There has been a runner system failure, please try again
$ sed -i -e 's/<body>/<body><script src="lang.js" type="text\/javascript"><\/script>/g' _book/index.html
$ /bin/bash ./redirections.sh
$ mv _book/ public/
Running after_script
Saving cache
Authenticating with credentials from /root/.docker/config.json
Uploading artifacts for failed job
Authenticating with credentials from /root/.docker/config.json
ERROR: Job failed (system failure): Error: No such image: sha256:7d519a44fb40e2cbe6a77132aa9c1b847085e3d9057b1bcd17ef18e08c173dc4 (docker.go:775:0s)