make npm happy

package.json

@@ -1,18 +1,25 @@
 {
   "name": "letiny-core",
   "version": "1.0.0",
-  "description": "A framework for building letsencrypt clients, forked from `letiny`",
-  "authors": [
-    "Anatol Sommer <anatol@anatol.at>",
-    "AJ ONeal <aj@daplie.com>"
-  ],
+  "description": "A framework for building letsencrypt clients, forked from letiny",
   "main": "node.js",
   "browser": "browser.js",
-  "license": "MPL-2.0",
+  "directories": {
+    "example": "example",
+    "test": "test"
+  },
+  "scripts": {
+    "test": "node example/letsencrypt.js"
+  },
   "repository": {
     "type": "git",
-    "url": "https://github.com/Daplie/letiny-core.git"
+    "url": "git+https://github.com/Daplie/letiny-core.git"
   },
+  "license": "MPL-2.0",
+  "bugs": {
+    "url": "https://github.com/Daplie/letiny-core/issues"
+  },
+  "homepage": "https://github.com/Daplie/letiny-core#readme",
   "keywords": [
     "tiny",
     "acme",