Create jessie VMs in maint-7.0
In branch maint-7.0 we reverted the commit adding the sandbox, which also removed the creation of the jessie VMs in make-vms.sh. However we are also using jessie to build the OSX version of Tor Browser.
In branch maint-7.0 we reverted the commit adding the sandbox, which also removed the creation of the jessie VMs in make-vms.sh. However we are also using jessie to build the OSX version of Tor Browser.