README.md in forj-0.0.40 vs README.md in forj-0.0.41

@@ -81,21 +81,40 @@
   forj boot <Blueprint> <InstanceName> [options] # boot a Maestro box and instruct it to provision the blueprint
   forj down                                      # delete the Maestro box and all systems installed by the blueprint
   forj help [action]                             # Describe available FORJ actions or one specific action
   forj setup                                     # set the credentials for forj cli
   forj show defaults                             # Show list of predefined value you can update in your ~/.forj/config.yaml
-  forj ssh 
+  forj ssh
 
 
-#### config.yaml description
+#### Configuration
 
-While building your forge, forj needs to load some data by default. Those are listed in forj-<version>/lib/defaults.yaml
+While building your forge, forj needs to load some data by default. Those are listed in the application.
 
-If you need to change one of this default value, update a ~/.forj/config.yaml file, with any kind of data that need to be changed.
+You can show them with :
 
-Here are the variables list you can set:
+    $ forj show defaults
 
+If you need to change one of them:
+
+    $ forj set "keypair_name=MyKeypairName"
+
+ex:
+    forj set keypair_name=nova
+
+You can check what kind of value, forj will use to boot/access your forge:
+
+    $ forj get -a dev
+
+
+#### Your config.yaml
+
+The following list gives you some details about keys/values required to boot/access your forge.
+
+
+~/.forj/config.yaml:
+
      default:
        account_name: name       # Default forj account used to connect to your cloud. This setting is automatically set to the first account created with forj setup <CloudProvider>
        maestro_url: url         # Maestro GIT repository for clone.
        infra_repo: path         # Path to the default Infra repository used to store your specific bootstrap/build environment. By default: ~/.forj/infra
        image: imageName         # Image used to create Maestro and all forge boxes. By default, it is 'Ubuntu Precise 12.04.4 LTS Server 64-bit 20140414 (Rescue Image)'
@@ -105,12 +124,12 @@
        bp_flavor: flavorName    # Blueprint nodes default flavor. Usually, blueprint node are smaller than Maestro.
                                 # By default: standard.small
        ports: [Port1,Port2,...] # list of additional ports to add in your cloud security group.
                                 # This list is added to the default one in defaults.yaml
        keypair_path: path       # Define the file path to your OpenSSH private key. Useful to access your box with ssh command line.
-                                # By default. ~/.forj/keypairs/nova
-       keypair_name: name       # keypair name defined in your cloud to access your server. By default we named it 'nova'. If it doesn't exist, it will be created.
+                                # By default. ~/.ssh/forj-id_rsa
+       keypair_name: name       # keypair name defined in your cloud to access your server. By default we named it 'forj'. If it doesn't exist, it will be created.
        router: name             # Router name used by your forge boxes will use to access internet.
        security_group: name     # Security group name to configure and attach to each forge boxes.
        network: name            # Network name to attach to each forge boxes. By default we use 'private'. If it doesn't exist, it will be created.
        # Internal use.
        build_config: name       # forj cli use 'build.sh' to create Maestro. See build_config option on build.sh to get more information. By default 'box'
@@ -141,15 +160,15 @@
 ### For ruby 2.0
 
 **Fedora/CentOS/Redhat rpm like package system**
 
     $ sudo yum install git gcc ruby-devel libxml2-devel rubygem-rspec libxslt-devel python-yaml rubygem-nokogiri -y
-    $ gem install rspec-rake rspec-mocks rspec-expectations 
+    $ gem install rspec-rake rspec-mocks rspec-expectations
 
 **Ubuntu/Debian deb like package system (not tested)**
 
     $ sudo apt-get install git ruby-dev build-essential libopenssl-ruby1.9.1 libssl-dev zlib1g-dev -y
-    $ gem install rspec rspec-rake rspec-mocks rspec-expectations 
+    $ gem install rspec rspec-rake rspec-mocks rspec-expectations
 
 Then execute the following:
 
     $ gem install forj # To install all gem required for running it.
     $ mkdir -p ~/src/forj-oss