added options for apt mirrors
Update Vagrant plugins configurations
added options for apt mirrors
Merge remote-tracking branch 'github/fix/apt-mirrors' into fix/apt-mirrors
Merge pull request #9 from guillaumededrie/fix/vagrant-plugins-options

Update Vagrant plugins configurations
Merge remote-tracking branch 'github/master'
Fix typo in provisioning Virustotal using Ansible
Merge pull request #12 from guillaumededrie/fix/virustotal-typo

Fix typo in provisioning Virustotal using Ansible
Merge remote-tracking branch 'origin/master'
added PassivePortRange in pureftpd conf
added exceptions on firewall on brain & frontend
Merge pull request #11 from quarkslab/fix/apt-mirrors

Enable users to specify apt repositories
Merge pull request #13 from quarkslab/fix/firewall

Misconfigured firewall for brain