fix stoppablebid, add package.json

contracts/examples/StoppableBid.sol

-import './PullPaymentCapable.sol';
-import './Stoppable.sol';
+import '../PullPaymentCapable.sol';
+import '../Stoppable.sol';
 
 contract StoppableBid is Stoppable, PullPaymentCapable {
   address public highestBidder;

package.json

+{
+  "name": "zeppelin-solidity",
+  "version": "0.0.4",
+  "description": "Secure Smart Contract library for Solidity",
+  "main": "truffle.js",
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "install": "scripts/install.sh"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/OpenZeppelin/zeppelin-solidity.git"
+  },
+  "keywords": [
+    "solidity",
+    "ethereum",
+    "smart",
+    "contracts",
+    "security",
+    "zeppelin"
+  ],
+  "author": "Manuel Araoz <manuelaraoz@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/OpenZeppelin/zeppelin-solidity/issues"
+  },
+  "homepage": "https://github.com/OpenZeppelin/zeppelin-solidity"
+}

scripts/install.sh

+#! /bin/bash
+
+mkdir -p ../../contracts/zeppelin && cp -r contracts/* "$_"