chore: add deprecation notice

achingbrain · achingbrain · commit 7a904930e85e · 2021-08-11T17:02:00.000+01:00
diff --git a/README.md b/README.md
@@ -1,3 +1,5 @@
+⛔️ DEPRECATED: This module has been superseded by the [multiformats](https://github.com/multiformats/js-multiformats) module <!-- omit in toc -->
+
 js-multibase <!-- omit in toc -->
 ============
 

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+⛔️ DEPRECATED: This module has been superseded by the [multiformats](https://github.com/multiformats/js-multiformats) module <!-- omit in toc -->`
	`2`	`+`
`1`	`3`	`js-multibase <!-- omit in toc -->`
`2`	`4`	`============`
`3`	`5`