Change "foundation build" command to run "npm run build"

lib/commands/build.js

@@ -1,3 +1,17 @@
+var fs = require('fs');
+var npm = require('npm');
+var path = require('path');
+
 module.exports = function(args, options) {
-  this.watch(args, options, true)
-}
+  // Check if the user is inside a project folder, by looking for a package.json
+  if (!fs.existsSync(path.join(process.cwd(), 'package.json'))) {
+    console.log("\nYou don't appear to be in a Foundation project folder.\n\nUse " + "pwd".cyan + " (or " + "chdir".cyan + " on Windows) to see what folder you're in.\n");
+    process.exit(0);
+  }
+
+  var args = ['build'];
+
+  npm.load({ prefix: process.cwd(), loaded: false }, function(err) {
+    npm.commands['run-script'].apply(this, [args]);
+  });
+}

lib/commands/watch.js

@@ -2,20 +2,14 @@ var fs = require('fs');
 var npm = require('npm');
 var path = require('path');
 
-module.exports = function(args, options, justBuild) {
-  var cmd = [];
-
+module.exports = function(args, options) {
   // Check if the user is inside a project folder, by looking for a package.json
   if (!fs.existsSync(path.join(process.cwd(), 'package.json'))) {
     console.log("\nYou don't appear to be in a Foundation project folder.\n\nUse " + "pwd".cyan + " (or " + "chdir".cyan + " on Windows) to see what folder you're in.\n");
     process.exit(0);
   }
 
-  if (justBuild) {
-    cmd.push('build');
-  }
-
   npm.load({ prefix: process.cwd(), loaded: false }, function(err) {
-    npm.commands.start.apply(this, cmd);
+    npm.commands.start.apply(this, []);
   });
-}
+}