doc update

Author: kjur

npm/README.md

@@ -10,6 +10,8 @@ jsrsasign
 [![githubsponsors](https://img.shields.io/badge/github-donate-yellow.svg)](https://github.com/sponsors/kjur)
 [![cryptocurrency](https://img.shields.io/badge/crypto-donate-yellow.svg)](https://github.com/kjur/jsrsasign#cryptocurrency)
 
+jsrsasign [TOP](https://kjur.github.io/jsrsasign/) | [github](https://github.com/kjur/jsrsasign) | [Wiki](https://github.com/kjur/jsrsasign/wiki) | [DOWNLOADS](https://github.com/kjur/jsrsasign/releases) | [TUTORIALS](https://github.com/kjur/jsrsasign/wiki#programming-tutorial) | [API REFERENCE](https://kjur.github.io/jsrsasign/api/) | [Online Tool](https://github.com/kjur/jsrsasign/wiki/jsrsasign-Online-Tools) | [DEMO](https://github.com/kjur/jsrsasign/wiki/jsrsasign-Demo) | [NODE TOOL](https://github.com/kjur/jsrsasign/wiki/Sample-Node-Tool-List) | [AddOn](https://github.com/kjur/jsrsasign/wiki/jsrsasign-Add-On) | [DONATE](https://github.com/kjur/jsrsasign#donations)
+
 The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES JSON Web Signature/Token/Key in pure JavaScript.
 
 Public page is https://kjur.github.io/jsrsasign .
@@ -37,7 +39,7 @@ HIGHLIGHTS
 - no dependency to other library
 - no dependency to [W3C Web Cryptography API](https://www.w3.org/TR/WebCryptoAPI/) nor [OpenSSL](https://www.openssl.org/)
 - no dependency on newer ECMAScirpt function. So old browsers also supported. 
-- very popular crypto library with [0.6M+ npm downloads/month](https://npm-stat.com/charts.html?package=jsrsasign&from=2016-05-01&to=2022-02-04)
+- very popular crypto library with [0.6M+ npm downloads/month](https://npm-stat.com/charts.html?package=jsrsasign&from=2016-05-01&to=2022-04-02)
 
 INSTALL
 -------