Fixes issue #2216 [Feature Request] "InstallShield setup.z extractor fails for Dune 2000"
Reverse engineered pascal code from "STIX", adjusted only a few line of code.
The blast implementation of OpenRA works perfectly with it.
Filename hashing should be removed 'cause of duplicate filenames in nested folders.

added myself to AUTHORS
Fixes issue #2216 [Feature Request] "InstallShield setup.z extractor fails for Dune 2000"
Reverse engineered pascal code from "STIX", adjusted only a few line of code.
The blast implementation of OpenRA works perfectly with it.
Filename hashing should be removed 'cause of duplicate filenames in nested folders.