CB-3445: Add which to checked-in node_modules

bin/node_modules/which/package.json

@@ -0,0 +1,31 @@
+{
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me"
+  },
+  "name": "which",
+  "description": "Like which(1) unix command. Find the first instance of an executable in the PATH.",
+  "version": "1.0.5",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/node-which.git"
+  },
+  "main": "which.js",
+  "bin": {
+    "which": "./bin/which"
+  },
+  "engines": {
+    "node": "*"
+  },
+  "dependencies": {},
+  "devDependencies": {},
+  "readme": "The \"which\" util from npm's guts.\n\nFinds the first instance of a specified executable in the PATH\nenvironment variable.  Does not cache the results, so `hash -r` is not\nneeded when the PATH changes.\n",
+  "readmeFilename": "README.md",
+  "bugs": {
+    "url": "https://github.com/isaacs/node-which/issues"
+  },
+  "homepage": "https://github.com/isaacs/node-which",
+  "_id": "which@1.0.5",
+  "_from": "which@"
+}