Update to lodash 4.

lib/compiler.js

@@ -1,5 +1,5 @@
 var assert = require('assert');
-var cloneDeep = require('lodash/lang/cloneDeep');
+var cloneDeep = require('lodash/cloneDeep');
 var fs = require('fs');
 var path = require('path');
 var ConfigLoader = require('./config-loader');

lib/executor.js

@@ -1,5 +1,6 @@
 var assert = require('assert');
-var _ = require('underscore');
+var isFinite = require('lodash/isFinite');
+var find = require('lodash/find');
 var semver = require('semver');
 
 /**
@@ -77,7 +78,7 @@ function setHost(app, instructions) {
 
 function setPort(app, instructions) {
   //jshint camelcase:false
-  var port = _.find([
+  var port = find([
     process.env.npm_config_port,
     process.env.OPENSHIFT_SLS_PORT,
     process.env.OPENSHIFT_NODEJS_PORT,
@@ -86,7 +87,7 @@ function setPort(app, instructions) {
     process.env.npm_package_config_port,
     app.get('port'),
     3000
-  ], _.isFinite);
+  ], isFinite);
 
   if(port !== undefined) {
     var portType = typeof port;

package.json

@@ -25,9 +25,8 @@
   "dependencies": {
     "commondir": "0.0.1",
     "debug": "^0.8.1",
-    "lodash": "^3.7.0",
-    "semver": "^2.3.0",
-    "underscore": "^1.6.0"
+    "lodash": "^4.17.15",
+    "semver": "^2.3.0"
   },
   "devDependencies": {
     "browserify": "^4.1.8",