[fpc-pascal] TZipper from FPC 2.2.2

[Marco van de Voort]

In our previous episode, Michael Van Canneyt said:
> 
> This will not be before 2.2.4. RC1 is already on the FTP server.
> Only fixes related to the RC will be merged. After the official
> release, the fix may get merged. 
> 
> Although 2.2.4 is probably the last 2.2 release.

Well, I doubt that, since 2.4 is not even feature complete yet. (or I
misunderstood something)