Add openwrt package Makefile. Add short description of steps to build css and js files.

Makefile

@@ -0,0 +1,64 @@
+################################################
+# OpenWrt Makefile for Doodle3D Print3D driver #
+################################################
+include $(TOPDIR)/rules.mk
+
+PKG_NAME := doodle3d-client
+PKG_VERSION := 0.9.0
+PKG_RELEASE := 1
+
+PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/doodle3d-client
+	SECTION:=mods
+	CATEGORY:=Doodle3D
+	TITLE:=Doodle3D web client
+	DEPENDS:=
+endef
+
+define Package/doodle3d-client/description
+	This package provides the Doodle3D web client, which interacts with the wifibox package using a REST API.
+endef
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+	$(CP) less $(PKG_BUILD_DIR)/
+	$(CP) www $(PKG_BUILD_DIR)/
+	$(CP) Gruntfile.js $(PKG_BUILD_DIR)/
+	$(CP) README.md $(PKG_BUILD_DIR)/
+	$(CP) ___settings.html $(PKG_BUILD_DIR)/
+	$(CP) lesstocss.sh $(PKG_BUILD_DIR)/
+	$(CP) package.json $(PKG_BUILD_DIR)/
+endef
+
+define Build/Compile
+	npm install
+	grunt less autoprefixer cssmin concat uglify
+endef
+
+define Package/doodle3d-client/install
+	$(INSTALL_DIR) $(1)/www
+	$(INSTALL_DIR) $(1)/www/css
+	$(INSTALL_DIR) $(1)/www/img
+	#$(INSTALL_DIR) $(1)/www/js
+	$(INSTALL_DIR) $(1)/www/js/libs
+	
+	$(CP) $(PKG_BUILD_DIR)/www/favicon* $(1)/www/
+	$(CP) $(PKG_BUILD_DIR)/www/index.html $(1)/www/
+	$(CP) $(PKG_BUILD_DIR)/www/settings.html $(1)/www/
+	
+	$(CP) $(PKG_BUILD_DIR)/www/css/debug.min.css $(1)/www/css/
+	$(CP) $(PKG_BUILD_DIR)/www/css/settings.min.css $(1)/www/css/
+	$(CP) $(PKG_BUILD_DIR)/www/css/styles.min.css $(1)/www/css/
+	
+	$(CP) $(PKG_BUILD_DIR)/www/img/* $(1)/www/img/
+	
+	$(CP) $(PKG_BUILD_DIR)/www/js/doodle3d-client.min.js $(1)/www/js/
+	$(CP) $(PKG_BUILD_DIR)/www/js/libs/* $(1)/www/js/libs/
+	
+	$(CP) $(PKG_BUILD_DIR)/www/library $(1)/www/
+endef
+
+$(eval $(call BuildPackage,doodle3d-client))

README.md

@@ -1 +1,13 @@
-Doodle3D client app
+Doodle3D client app
+===================
+
+
+# How to build
+
+## Prerequisites
+- get `npm`, the Node.js package manager, for instance using macports on OSX.
+- (prerequisite) install Grunt: `npm install -g grunt-cli`.
+- run npm install in the project root to install project dependencies
+
+Finally run grunt to build minified css and js files. By default, it will keep
+running to automatically rebuild when source files are changed.