WIP Commit - Truffle verification

+ https://github.com/rkalis/truffle-plugin-verify

migrations/2_deploy.js

@@ -1,5 +0,0 @@
-const Karma = artifacts.require("Karma");
-
-module.exports = function (deployer) {
-    deployer.deploy(Karma);
-};

migrations/2_deploy_karma.js

@@ -0,0 +1,10 @@
+const { deployProxy } = require('@openzeppelin/truffle-upgrades');
+
+const Karma = artifacts.require('Karma');
+
+module.exports = async function (deployer) {
+    // initializer chooses function to call on initialization
+    // + initialize() defined in karma-ERC20.sol, marked as initializer
+    // https://docs.openzeppelin.com/upgrades-plugins/1.x/api-truffle-upgrades#deploy-proxy
+    await deployProxy(Karma, {deployer, initializer: 'initialize'});
+};