Revert "delete everything" (includes everything non-go-crypto)

This reverts commit 96a3502

consensus/types/wire.go

@@ -0,0 +1,12 @@
+package types
+
+import (
+	"github.com/tendermint/go-amino"
+	"github.com/tendermint/tendermint/crypto"
+)
+
+var cdc = amino.NewCodec()
+
+func init() {
+	crypto.RegisterAmino(cdc)
+}