Add evercoin to merchants.yml

_data/merchants.yml

@@ -18,6 +18,8 @@
       url: https://www.coincut.com
     - name: Cryptopia
       url: https://www.cryptopia.co.nz/Exchange?market=XMR_BTC
+    - name: Evercoin
+      url: https://evercoin.com
     - name: Kaiserex
       url: https://www.kaiserex.com/
     - name: Kraken (XMRUSD, XMREUR, XMRBTC)