Add CRYPTWERK.com to merchants list

Cryptwerk.com is online directory with companies, websites, shops, services where you can pay with popular cryptocurrencies.

here is the link to Monero page on Cryptwerk --> https://cryptwerk.com/pay-with/xmr/

at the moment our list consists of about 250+ companies and stores accepting XMR as a payment

the list is growing everyday, and i hope it will be useful for all community