Merge pull request #29 from janruehling/fixMd5Dependency

Fix md5 dependency and update case

Author: Ilya Radchenko

lib/install-globals.js

@@ -2,7 +2,7 @@
 
 var path = require('path');
 var fs = require('fs-extra');
-var md5 = require('MD5');
+var md5 = require('md5');
 var npmCommand = require('./npm-command');
 
 function installGlobals(config, context, globalDir, done) {

lib/package-hash.js

@@ -2,7 +2,7 @@
 
 var path = require('path');
 var fs = require('fs-extra');
-var md5 = require('MD5');
+var md5 = require('md5');
 
 function packageHash(dir, done) {
   fs.readFile(path.join(dir, 'package.json'), 'utf8', function (err, packagejson) {

lib/update-global-cache.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var path = require('path');
-var md5 = require('MD5');
+var md5 = require('md5');
 
 function updateGlobalCache(globals, context, dataDir, done) {
   var dest = path.join(dataDir, 'node_modules');

package.json

@@ -19,7 +19,7 @@
   "dependencies": {
     "npm": "^2.7.1",
     "n": "^1.3.0",
-    "MD5": "^1.1.0",
+    "md5": "^2.0.0",
     "async": "^1.0.0",
     "fs-extra": "^0.8.1"
   },