ram change, auto create folder added and message for setup added

README.md

@@ -1,10 +1,14 @@
 Typesafe Activator / play! Framework Vagrant File
 =========
 
-Sets up a trusty64 Ubuntu box (with 2GB RAM) with Java and the [Typesafe Activator](https://typesafe.com/activator) to get started with [play!](https://playframework.com) and rest of the [Typesafe Reactive Platform](https://typesafe.com/platform). Even though included in the activator this vagrant file also provision a stand-alone version of Scala and sbt - to use them seperatly.
+Sets up a trusty64 Ubuntu box (with 3GB RAM) with Java and the [Typesafe Activator](https://typesafe.com/activator) to get started with [play!](https://playframework.com) and rest of the [Typesafe Reactive Platform](https://typesafe.com/platform). Even though included in the activator this vagrant file also provision a stand-alone version of Scala and sbt - to use them seperatly.
 
 Follow installation guide on http://docs.vagrantup.com/v2/installation/index.html to install Vagrant and VirtualBox
 
+Setup
+======
+This Vagrantfile has grown to contain the setup for quite a few addons, feel free to comment out any storage and FE tooling you won't need in `vagrant-machine-setup.sh` before running `vagrant up` to setup the vm.
+
 Control Vagrant
 ===================
 

Vagrantfile

@@ -24,8 +24,8 @@ Vagrant.configure(2) do |config|
     v.name = "activator-project-in-trusty64"
     # max 75% CPU cap
     v.customize ["modifyvm", :id, "--cpuexecutioncap", "75"]
-    # give vm max 6GB ram
-    v.memory = 6144
+    # give vm max 3GB ram
+    v.memory = 3072
   end
 
   # run "vagrant-machine-setup.sh" shell script when setting up our machine
@@ -56,6 +56,6 @@ Vagrant.configure(2) do |config|
   # the path on the host to the actual folder. The second argument is
   # the path on the guest to mount the folder. And the optional third
   # argument is a set of non-required options.
-  config.vm.synced_folder "../activator-project", "/activator-project"
+  config.vm.synced_folder "../activator-project", "/activator-project", create: true
 
 end