rm murch (#79)

Author: adamjonas

_data/team.yml

@@ -31,13 +31,6 @@
   description: Russ has done a lot of work to help separate Bitcoin Core's node, wallet and GUI components. His work to introduce well-defined <a href="https://github.com/bitcoin/bitcoin/pull/10973" target="_blank" rel="noopener">node-wallet</a> and <a href="https://github.com/bitcoin/bitcoin/pull/10244" target="_blank" rel="noopener">node-GUI</a> has been merged to the project, and he continues to work on a long-term goal to <a href="https://github.com/bitcoin/bitcoin/pull/10102" target="_blank" rel="noopener">run the components in different processes</a>. Russ previously worked on web search at Google and set-top video software at Videon Central, Inc.
   image: assets/images/Russ.jpeg
   alt: Picture of Russ Yanofsky
-- name: Mark Erhardt
-  title: Research Engineer
-  description: Mark enjoys research and development on Bitcoin, especially wallets and <a href="https://blog.bitgo.com/utxo-management-for-enterprise-wallets-5357dad08dd1" target="_blank">UTXO management</a>. He wrote his <a href="http://murch.one/wp-content/uploads/2016/11/erhardt2016coinselection.pdf" target="_blank">thesis on Coin Selection</a>, helps organize Bitcoin meetups, and is an avid <a href="https://bitcoin.stackexchange.com" target="_blank">contributor to Bitcoin Stack Exchange</a>. Previously, Mark tweaked the blockchain footprint of enterprise wallets at BitGo.
-  social: "@murchandamus"
-  link: https://twitter.com/murchandamus
-  image: assets/images/mark.png
-  alt: Picture of Mark Erhardt
 - name: Carla Kirk-Cohen
   title: Engineer
   description: Carla is a software engineer working on the implementation and improvement of the Lightning Network <a href="https://github.com/lightning/bolts" target="_blank">specification</a>. She got her start in Bitcoin development at the 2019 <a href="https://residency.chaincode.com" target="_blank">Chaincode Residency</a> and has been passionate about paying it forward to help onboard new bitcoin developers ever since. She previously worked at Lightning Labs, where she focused on reliability improvements to LND and led the submarine swap team.