MakeZIX Index Creation Utility

2013-09-03:
* MakeMAP, MakeZFS, and MakeZIX show program name and date

Earlier:
* Preliminary implementation of a new MakeZIX utility
- Takes a descriptor file as input and generates the ZIX file
- Descriptor files look like this:
0 D:\bzone BZONE 'Battlezone CD
---
DIR: bzhw16l.zfs
DIR: bzhw16.zfs
DIR: bzhw.zfs
DIR: bzsw.zfs
DIR: bzone.zfs
---
* Fixed crash when not given an output filename
- It now generates an output filename from the input filename
