Currently any existing and future JCL payload has to have a 'job card'
basically data that defines the job to z/OS. It has information about
the job's owner, place it will run, output creation, etc. All JCL
shares the same job card format. As such, creating a shared payload
method that allows this text to be imported into any JCL payload.
Additionally, that job card is now parameterized, allowing the
exploit/payload user to edit these job card values-as this may be needed
in order to run the job sucessfully on any given system.
This PR sets up the mf module - next PRs will update the existing
payloads to use this module.
Bigendian Smalls