Add a setting to ignore hash checks

[kalirosenkreuz]

Goal

Fix errors related to incorrect zlib outputs.

Motivation

Some distributions of linux use zlib-ng rather than zlib itself with no option to use regular zlib; many of the bug reports about the error "Processor failed, invalid outputs" are due to hash checks failing because the launcher expects the outputs from regular zlib. I currently cannot run modpacks exported from other OSes on Fedora.

The FeedTheBeast launcher already has this setting.

Specification

Add an option to skip hash checks.

Drawbacks

N/A

Unresolved Questions

N/A

Alternatives Considered

N/A

This suggestion is unique

• I have searched the issue tracker and did not find an issue describing my suggestion, especially not one that has been rejected.

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No response

[TheKodeToad]

The launcher itself does not handle Forge. I wonder what's going on in FTB Launcher...
Also I believe the Forge checksums are meant to be ignored in all cases