dev-haskell/wai: bump up to 2.1.0.1
dev-haskell/wai-app-file-cgi: bump up to 2.0.2
dev-haskell/wai-eventsource: bump up to 2.0.0.2
dev-haskell/wai-extra: bump up to 2.1.1.1
dev-haskell/wai-handler-devel: bump up to 2.0.0.2
dev-haskell/wai-handler-launch: bump up to 2.0.1.2
dev-haskell/wai-test: bump up to 2.0.1.1