tools: update ESLint to 2.7.0

PR-URL: https://github.com/nodejs/node/pull/6132
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: thefourtheye <thechargingvolcano@gmail.com>

tools/eslint/node_modules/string_decoder/.npmignore

@@ -1,2 +0,0 @@
-build
-test

tools/eslint/node_modules/string_decoder/package.json

@@ -2,14 +2,14 @@
   "_args": [
     [
       "string_decoder@~0.10.x",
-      "/Users/trott/test/node_modules/eslint/node_modules/readable-stream"
+      "/Users/silverwind/git/node/tools/package/package/node_modules/readable-stream"
     ]
   ],
   "_from": "string_decoder@>=0.10.0 <0.11.0",
   "_id": "string_decoder@0.10.31",
   "_inCache": true,
   "_installable": true,
-  "_location": "/eslint/string_decoder",
+  "_location": "/string_decoder",
   "_npmUser": {
     "email": "rod@vagg.org",
     "name": "rvagg"
@@ -25,13 +25,13 @@
     "type": "range"
   },
   "_requiredBy": [
-    "/eslint/readable-stream"
+    "/readable-stream"
   ],
   "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
   "_shasum": "62e203bc41766c6c28c9fc84301dab1c5310fa94",
   "_shrinkwrap": null,
   "_spec": "string_decoder@~0.10.x",
-  "_where": "/Users/trott/test/node_modules/eslint/node_modules/readable-stream",
+  "_where": "/Users/silverwind/git/node/tools/package/package/node_modules/readable-stream",
   "bugs": {
     "url": "https://github.com/rvagg/string_decoder/issues"
   },
@@ -48,21 +48,21 @@
   "gitHead": "d46d4fd87cf1d06e031c23f1ba170ca7d4ade9a0",
   "homepage": "https://github.com/rvagg/string_decoder",
   "keywords": [
-    "string",
-    "decoder",
     "browser",
-    "browserify"
+    "browserify",
+    "decoder",
+    "string"
   ],
   "license": "MIT",
   "main": "index.js",
   "maintainers": [
     {
-      "email": "mail@substack.net",
-      "name": "substack"
+      "name": "substack",
+      "email": "mail@substack.net"
     },
     {
-      "email": "rod@vagg.org",
-      "name": "rvagg"
+      "name": "rvagg",
+      "email": "rod@vagg.org"
     }
   ],
   "name": "string_decoder",