Add Fei Protocol (ERC20) (#6178)

* Add files via upload

Add FEI and TRIBE logos

* Add files via upload

Add FEI and TRIBE logos

* Add files via upload

Upload FEI and TRIBE logos

* Info for token Fei Protocol

* Update info.json

* fixing FEI and TRIBE

Co-authored-by: Joey Santoro <joseph.santoro@duke.edu>

blockchains/ethereum/assets/0x956F47F50A910163D8BF957Cf5846D573E7f87CA/info.json

@@ -0,0 +1,11 @@
+{
+    "name": "Fei",
+    "type": "ERC20",
+    "symbol": "FEI",
+    "decimals": 18,
+    "website": "https://fei.money",
+    "description": "The stablecoin created by Fei Protocol",
+    "explorer": "https://etherscan.io/token/0x956F47F50A910163D8BF957Cf5846D573E7f87CA",
+    "status": "active",
+    "id": "0x956F47F50A910163D8BF957Cf5846D573E7f87CA"
+}

blockchains/ethereum/assets/0xc7283b66Eb1EB5FB86327f08e1B5816b0720212B/info.json

@@ -0,0 +1,11 @@
+{
+    "name": "Tribe",
+    "type": "ERC20",
+    "symbol": "TRIBE",
+    "decimals": 18,
+    "website": "https://fei.money",
+    "description": "The governance token for Fei Protocol",
+    "explorer": "https://etherscan.io/token/0xc7283b66Eb1EB5FB86327f08e1B5816b0720212B",
+    "status": "active",
+    "id": "0xc7283b66Eb1EB5FB86327f08e1B5816b0720212B"
+}