feat(express): use middleware body-parser to parse application/json

config/config-node_modules.coffee

@@ -5,7 +5,7 @@ module.exports = (config, options) ->
 
 	# modules
 	# =======
-	rbModules  = ['express']
+	rbModules  = ['express', 'body-parser']
 	appModules = options.server.node_modules or []
 
 	# http proxy

package.json

@@ -24,6 +24,7 @@
 		"conventional-changelog": "~0.0.17"
 	},
 	"dependencies": {
+		"body-parser": "~1.13.3",
 		"bower": "~1.4.1",
 		"browser-sync": "~2.8.2",
 		"coffee-script": "~1.9.3",

src/server/server.coffee

@@ -1,6 +1,7 @@
 dir           = __dirname # all paths are relative to this file
 path          = require 'path'
 express       = require 'express'
+bodyParser    = require 'body-parser'
 config        = require path.join dir, 'config.json'
 app           = express()
 port          = process.env.PORT or config.ports.server
@@ -10,7 +11,11 @@ appFilePath   = path.resolve dir, '..', config.dist.app.server.scripts.file
 serverDirPath = path.resolve dir, '..', '..', config.dist.app.server.dirName
 proxyFilePath = path.join dir, 'http-proxy.js'
 
+# configure
+# =========
 app.use express.static clientDirPath
+app.use bodyParser.json() # parse application/json
+
 app.listen port, ->
 	console.log "#{config.server.msg.start} #{config.ports.server}"