No breaking changes, gofmt seems to have gone a little nuts for some reason, but this is an internal change that moves everything to a pointer, for better reflection use down the chain.
The v3 model is wrong and out of sync with the spec. It's been corrected, so the v2 and v2 model for SecurityRequirement have been collapsed down into a base model., they are the same data structures. This has allowed me to delete the complexity of sharing two different models for the same structure, by unifying the model correctly. I am not sure why I decided to change the v3 model, oh well, its been corrected. Long live swagger!
Self induced pain on some of this by changing the design between v2 and v3 (not sure why split one into a slice and not the other). Too many herbs, oh well. Perhaps a refactor down the road will help. The v2 model is inaccurate, not the v3, so... well, who cares. Death to swagger!
