perhaps this solves #6

as is, this just copies everything.

also, the config file is automatically backed up (seperately) upon update.  there is now an option that will backup everything into .vmx-back/TIMESTAMP
fixing logging to stay persistent in /vmx/middle/vmx_log
properly backing up files now
adding restore capability
Merge pull request #7 from VISIONAI/backup

Backup and restore options