Tool to create a mbox file from a set of markdown files

Usage:
```bash
md2imap.sh <name> <email>
```

To import the mbox file to an imap server using mutt:
* Open mbox file: `mutt -f mbox`
* `T` then `.` to select all
* `;` then `s` to save to =Notes folder
* `U` then `.` to undelete mbox, if needed