perf(server): start the server via require instead of using node's sp…

…awn function

tasks/server/spawn-server.coffee

@@ -1,15 +1,12 @@
 module.exports = (gulp, config) ->
 	q            = require 'q'
-	spawn        = require('child_process').spawn
-	rbServerFile = config.dist.rb.server.scripts.path
+	path         = require 'path'
+	rbServerFile = path.join config.app.dir, config.dist.rb.server.scripts.path
 
 	# register task
 	# =============
 	gulp.task "#{config.rb.prefix.task}spawn-server", ->
-		defer  = q.defer()
-		server = spawn 'node', [ rbServerFile ]
-		server.stdout.on 'data', (data) ->
-			msg = data.toString().trim()
-			console.log msg.yellow
-			defer.resolve() if msg.indexOf(config.server.msg.start) isnt -1
-		defer.promise
+		defer = q.defer()
+		require rbServerFile
+		defer.resolve()
+		defer.promise