Made package executable (#2)

When installed, the value of "bin" in package.json will be added as a symlink in `node_modules/.bin`. When installed globally these will be in your path (assuming yarn/npm's global dir is in your path).

README.md

@@ -19,21 +19,21 @@ Listening for browser logs on ws://localhost:8888
 
 ### Install globally
 
-Alternatively, install globally and run directly with node:
+Alternatively, install globally and run directly:
 
 #### yarn
 
 ```
 $ yarn global add browser-logging-server
-$ node browser-logging-server
+$ browser-logging-server
 Listening for browser logs on ws://localhost:8888
 ```
 
 #### npm
 
 ```
 $ npm install --global browser-logging-server
-$ node browser-logging-server
+$ browser-logging-server
 Listening for browser logs on ws://localhost:8888
 ```
 

package.json

@@ -9,6 +9,7 @@
     "type": "git",
     "url": "[email protected]:Countingup/browser-logging-server.git"
   },
+  "bin": "dist/index.js",
   "scripts": {
     "version": "npm run build",
     "postversion": "git push",

src/index.ts

@@ -1,3 +1,4 @@
+#!/usr/bin/env node
 import { start } from "./server";
 
 start();