When using Vagrant to run virtual machines with SELinux enabled, several
specific accesses need to be allowed. It does not make much sense to add
the needed rules to the refpolicy, as they are very specific to the use
of Vagrant to provision a virtual machine to test a policy. Therefore,
create a dedicated module to allow the required accesses.
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>