Add node modules and new code for release (#39)

Co-authored-by: tbarnes94 <tbarnes94@users.noreply.github.com>

node_modules/capture-exit/package.json

@@ -0,0 +1,35 @@
+{
+  "name": "capture-exit",
+  "version": "2.0.0",
+  "description": "safely cleanup in signal handlers",
+  "main": "index.js",
+  "scripts": {
+    "test": "mocha test",
+    "test:debug": "mocha debug test"
+  },
+  "files": [
+    "index.js"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/stefanpenner/capture-exit.git"
+  },
+  "author": "Stefan Penner <stefan.penner@gmail.com>",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/stefanpenner/capture-exit/issues"
+  },
+  "homepage": "https://github.com/stefanpenner/capture-exit#readme",
+  "devDependencies": {
+    "chai": "^4.2.0",
+    "execa": "1.0.0",
+    "mocha": "^5.2.0",
+    "ora": "^3.0.0"
+  },
+  "dependencies": {
+    "rsvp": "^4.8.4"
+  },
+  "engines": {
+    "node": "6.* || 8.* || >= 10.*"
+  }
+}