First development of the deploy action (#6)

Deploy js code to an instance of screeps.
Some debugging tools are implemented.

Reviewed-on: #6
Co-authored-by: Philipp Horstenkamp <philipp@horstenkamp.de>
Co-committed-by: Philipp Horstenkamp <philipp@horstenkamp.de>

node_modules/fetch-ponyfill/package.json

@@ -0,0 +1,56 @@
+{
+  "name": "fetch-ponyfill",
+  "version": "6.1.1",
+  "description": "A ponyfill (doesn't overwrite the native fetch) for the Fetch specification https://fetch.spec.whatwg.org.",
+  "main": "fetch-node.js",
+  "browser": "build/fetch-browser.js",
+  "types": "./index.d.ts",
+  "config": {
+    "web_port": "8088"
+  },
+  "scripts": {
+    "test": "mocha tests/fetch-node.spec.js",
+    "lint": "eslint .",
+    "pretest:browserify": "npm run build && browserify tests/fetch-browser.spec.js --outfile build/browser-test-bundle.js",
+    "test:browserify": "testem ci",
+    "pretest:webpack": "npm run build && webpack --mode development tests/fetch-browser.spec.js -o build/browser-test-bundle.js",
+    "test:webpack": "testem ci",
+    "pretest:webpack:node": "webpack --mode development --target node tests/fetch-node.spec.js -o build/node-test-bundle.js",
+    "test:webpack:node": "mocha build/node-test-bundle.js",
+    "build": "rimraf build && mkdirp build && node build.js > build/fetch-browser.js",
+    "prepublishOnly": "npm run build"
+  },
+  "author": "Mark Stanley Everitt",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/qubyte/fetch-ponyfill.git"
+  },
+  "license": "MIT",
+  "keywords": [
+    "fetch",
+    "ponyfill"
+  ],
+  "dependencies": {
+    "node-fetch": "~2.6.0"
+  },
+  "devDependencies": {
+    "browserify": "^16.5.1",
+    "eslint": "~6.8.0",
+    "eslint-config-qubyte": "~3.0.0",
+    "mkdirp": "^1.0.4",
+    "mocha": "^7.1.1",
+    "nock": "^12.0.3",
+    "promise": "~8.1.0",
+    "rimraf": "^3.0.2",
+    "sinon": "^9.0.1",
+    "testem": "3.1.0",
+    "webpack": "^4.42.1",
+    "webpack-cli": "^3.3.11",
+    "whatwg-fetch": "~2.0.3"
+  },
+  "files": [
+    "fetch-node.js",
+    "build/fetch-browser.js",
+    "index.d.ts"
+  ]
+}