Add 6 new merchants

- EnterChange.com
- Swapzone.io
- bitsacard.com
- superbithost.com
- coincards.com
- godarkbags.com

_data/merchants.yml

@@ -37,6 +37,8 @@
       url: https://www.coinswitch.co
     - name: CRYPTODIGGERS.EU
       url: https://cryptodiggers.eu/
+    - name: EnterChange
+      url: https://enter-change.com
     - name: ExchangeD.I2P - Darknet exchange (I2P)
       url: http://www.exchanged.i2p/en/home
     - name: Exolix - Crypto Exchange Secure & Anonymous
@@ -83,6 +85,8 @@
       url: https://stealthex.io/
     - name: SwapSpace
       url: https://swapspace.co/
+    - name: Swapzone - Instant exchange aggregator
+      url: https://swapzone.io/
     - name: Tux Exchange
       url: https://www.tuxexchange.com/trade?coin=XMR&market=BTC
     - name: Trovemat.com (ATM)
@@ -184,6 +188,8 @@
       url: https://airvpn.org/
     - name: Azur Samui - Luxury Apartment and Villa Development, Koh, Samui, Thailand
       url: http://www.azursamui.com
+    - name: Bitsa - Prepaid card without bank account
+      url: https://www.bitsacard.com/en/
     - name: BunkerVPN (Ethical VPN Provider)
       url: https://bunkervpn.com
     - name: Caliston Design - Design and web development agency
@@ -252,6 +258,8 @@
       url: https://social-media.co.uk/
     - name: SporeStack - Accountless, API-driven VPS hosting
       url: https://sporestack.com
+    - name: SuperBitHost - Dedicated server, VPS, shared hosting, domains and SSL certificates
+      url: https://www.superbithost.com
     - name: TorGuard - VPN, proxy and email service
       url: https://torguard.net
     - name: Travala - Cryptocurrency Friendly Travel Booking
@@ -283,6 +291,8 @@
       url: https://www.mycopycorner.com
     - name: City Map Decor - City map themed home decor
       url: https://www.citymapdecor.com/
+    - name: Coincards - Gift Cards, Mobile Top-ups and Prepaid Vouchers
+      url: https://coincards.com
     - name: Congrevape - e-cigarette products
       url: https://Congrevape.com/shop
     - name: Crypto Armory - ammunition for cryptocurrency at a competitive rate
@@ -309,6 +319,8 @@
       url: https://art2unlimited.webs.com/
     - name: Gemma LED grow lights ~ Europe ~ Discounts with crypto
       url: https://www.gemma-led.com/
+    - name: GoDark Faraday Bags - EMF Blocking Faraday bags to protect your privacy
+      url: https://GoDarkBags.com
     - name: Hammock Universe
       url: https://www.hammockuniverseusa.com/
     - name: Hodlmonkey - Crypto T-Shirts