Added installation script

install.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+function fetch(){
+	echo "Fetching project from Github"
+	git clone https://github.com/balkian/Web4.0.git Web4.0
+	cd Web4.0
+}
+function install_npm(){
+	echo "Installing NPM"
+	curl http://npmjs.org/install.sh | sudo sh
+}
+function install_node(){
+	echo "Instaling nodejs"
+	sudo apt-get install nodejs-dev
+	#sudo sudo npm install hook.io
+	#sudo npm install hookio/hooks/*
+}
+function install_package(){
+	echo "Installing npm package"
+	sudo npm install $1
+}
+
+while getopts ":agupi" opt;do
+	case $opt in
+		a)
+			fetch;
+			install_node;
+			install_npm;
+			install_package .;
+		;;
+		g)
+			fetch;
+		;;
+		u)
+			install_npm;
+		;;
+		p)
+			install_package;
+		;;
+		i)
+			install_npm;
+			install_node;
+		;;
+		\?)
+			echo "Probably you want to run $0 -a"
+
+		;;
+	esac
+done