Bevy versioning/compatability table in README

[BenedictWilkins]

Many other bevy plugin repositories have a versioning table (e.g. https://github.com/StarArawn/bevy_ecs_tilemap), its really helpful to know which releases correspond to which bevy version. I couldn't see this documented anywhere, in the README.txt would be a good place.

I see that the versions of the plugin look suspiciously like bevy version numbers, is this made explicit anywhere? (I cant see a release for 0.11, which I why I am opening the issue).

[alice-i-cecile]

I see that the versions of the plugin look suspiciously like bevy version numbers

This is just an unfortunate coincidence: 0.10 of leafwing-input-manager corresponds to Bevy 0.11.

[mgi388]

@alice-i-cecile this was done in #465 and can be closed I think.