integrate bashrc, and update readme with full usage

-Configuration Vagrant en bootstrap Bash de la VM projet de grog-cubi.
+# Configuration Vagrant en bootstrap Bash de la VM projet de grog-cubi
 
 
-Prérequis : installation Vagrant et VirtualBox
+## Prérequis
 
 
-Procédure :
-===========
+- Git (évidement) 
+- Vagrant 
+- VirtualBox
 
 
-Préparation Vagrant :
-- Créer un dossier de travail spécifique
-- Y déposer le contenu de ce dépôt
-- Copier dans le dossier data l'archive jdk-8u102-linux-x64.tar.gz obtenue chez Oracle (pas encore générique)
-- Copier dans le dossier data le projet grog-cubi
-- Copier dans le dossier data l'IDE que vous allez utiliser pour le projet grog-cubi
 
 
-Création VM et fin préparation :
-- Aller dans le dossier vagrant
-- "vagrant up"
-- "vagrant ssh -- -X" (-- -X pour le forward X)
-- "/vagrant_data/jdk-install.sh"
+## Procédure
 
 
-Test grog-cubi :
-- Aller dans le dossier du projet grog-cubi
-- "mvn clean install"
-- "mvn tomee:run"
-- Consulter http://127.0.0.1:8080
 
 
-Note : Marche bien comme ça, mais pourrait être rendu plus générique pour suivre l'évolution des versions du JDK.
\ No newline at end of file
+### Préparation Vagrant
+
+- Cloner le dépôt dans un dossier de travail spécifique
+- Activer le sub-module pour avoir directement les sources du Grog au bon endroit
+
+
+    git submodule update --init data/web-application/
+
+
+### Création de la VM et fin de la préparation
+
+    cd vagrant
+    vagrant up
+    vagrant halt
+
+
+### Test de grog-cubi, accessible sur le port `127.0.0.1:8080` :
+
+    cd vagrant
+    vagrant up
+    vagrant ssh
+    cd /vagrant_data/web-application
+    mvn clean install
+    mvn tomee:run
+    exit
+    vagrant halt
+
+
+### Suppression de la VM
+
+    cd vagrant
+    vagrant destroy
+

+# ~/.bashrc: executed by bash(1) for non-login shells.
+# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
+# for examples
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return;;
+esac
+
+# don't put duplicate lines or lines starting with space in the history.
+# See bash(1) for more options
+HISTCONTROL=ignoreboth
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+HISTSIZE=1000
+HISTFILESIZE=2000
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# If set, the pattern "**" used in a pathname expansion context will
+# match all files and zero or more directories and subdirectories.
+#shopt -s globstar
+
+# make less more friendly for non-text input files, see lesspipe(1)
+#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+    debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# set a fancy prompt (non-color, unless we know we "want" color)
+case "$TERM" in
+    xterm-color) color_prompt=yes;;
+esac
+
+# uncomment for a colored prompt, if the terminal has the capability; turned
+# off by default to not distract the user: the focus in a terminal window
+# should be on the output of commands, not on the prompt
+force_color_prompt=yes
+
+if [ -n "$force_color_prompt" ]; then
+    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
+	# We have color support; assume it's compliant with Ecma-48
+	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
+	# a case would tend to support setf rather than setaf.)
+	color_prompt=yes
+    else
+	color_prompt=
+    fi
+fi
+
+if [ "$color_prompt" = yes ]; then
+    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
+else
+    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+fi
+unset color_prompt force_color_prompt
+
+# If this is an xterm set the title to user@host:dir
+case "$TERM" in
+xterm*|rxvt*)
+    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
+    ;;
+*)
+    ;;
+esac
+
+# enable color support of ls and also add handy aliases
+if [ -x /usr/bin/dircolors ]; then
+    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+    alias ls='ls --color=auto'
+    alias dir='dir --color=auto'
+    alias vdir='vdir --color=auto'
+
+    alias grep='grep --color=auto'
+    alias fgrep='fgrep --color=auto'
+    alias egrep='egrep --color=auto'
+fi
+
+# colored GCC warnings and errors
+#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
+
+# some more ls aliases
+alias ll='ls -l'
+alias la='ls -A'
+alias l='ls -CF'
+
+# Alias definitions.
+# You may want to put all your additions into a separate file like
+# ~/.bash_aliases, instead of adding them here directly.
+# See /usr/share/doc/bash-doc/examples in the bash-doc package.
+
+if [ -f ~/.bash_aliases ]; then
+    . ~/.bash_aliases
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc).
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi
+export JAVA_HOME=/usr/lib/jvm/java-8-oracle

@@ -18,11 +18,7 @@ sudo apt-get -y install oracle-java8-installer
 sudo apt-get -y install oracle-java8-set-default
 sudo apt-get -y install oracle-java8-set-default
 sudo apt-get -y install maven
 sudo apt-get -y install maven
 
 
-cp .bashrc .bashrc_1
-sed 's/#alias/alias/g' < .bashrc_1 > .bashrc_2
-sed 's/#force_color_prompt/force_color_prompt/g' < .bashrc_2 > .bashrc
-rm .bashrc_*
+cp /vagrant/.bashrc /home/vagrant/.bashrc
 
 
-echo 'export JAVA_HOME=/usr/lib/jvm/jdk-8-oracle' >> .bashrc