update .gitignore

node_modules/amp/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "amp",
+  "version": "0.3.1",
+  "repository": "visionmedia/node-amp",
+  "description": "Abstract messaging protocol",
+  "keywords": ["amp", "actor", "message", "messaging", "zmq", "zeromq"],
+  "dependencies": {},
+  "files": ["index.js", "lib/*.js"],
+  "devDependencies": {
+    "matcha": "~0.4.0",
+    "mocha": "*",
+    "should": "*"
+  },
+  "license": "MIT"
+}