Make sure that failed file extraction is reported properly

Ignore working directory when loading config file

Merge branch 'master' of https://github.com/Norbyte/ositools

Fix file truncation during writeability check

Don't report crashes in wrappers

Minor tooltip fixes

Add support for getting/setting Requirements/MemorizationRequirements

Shorten updater error messages

Prevent timing race conditions during update and fix network timeout …

…issues

Add Ext.ExtraData and NRD_StatGetExtraData