Adding a new ECR875Token

Trust/Tokens/Types/ERC875Token.swift

@@ -0,0 +1,10 @@
+// Copyright SIX DAY LLC. All rights reserved.
+
+import TrustKeystore
+
+struct ERC875Token {
+    let contract: Address
+    let name: String
+    let symbol: String
+    let balance: [UInt16]
+}