Feature Flag Patcher

Patches feature flag (FFlag) checks so that they are redirected to an external flags module. This prevents ALL future behavioural changes due to user flag changes or removals. This is useful especially for scripts such as PlayerModule, RbxCharacterSounds, and Animate. The external flags module will also output warnings when flags are changed, so that you know when your patched copy of the scripts is out of date. Just select the scripts you want to patch and click "Patch Selected". Descendants will be automatically patched as well. One warning: I didn't do robust Lua parsing stuff, so this will only patch feature flag string literals of the form UserSettings():IsUserFeatureEnabled("SomeFeature") or FlagUtils.getUserFlag("SomeFeature"), plus the single-quote variants. So any other cases will need to be patched manually - sorry :(