diff --git a/README.md b/README.md
new file mode 100644
index 0000000..632a42a
--- /dev/null
+++ b/README.md
@@ -0,0 +1,53 @@
+# Gissmo Launch Script
+
+This script, called **Gissmo Launcher**, aims to manage Docker containers while working on Gissmo project (Cf. https://github.com/eost/gissmo/).
+
+It's not a part of previous Github's branch because of its current private state. I hope this will change.
+
+## Requirements
+
+I suggest you to check these points befaure using Gissmo Launcher:
+
+  * docker
+  * bash (Bourne Again Shell)
+  * tput command (try ```which tput``` to know if you have it)
+  * a default configuration file to give Gissmo Launcher some data
+
+## Configuration file
+
+Just copy *config.example* file to *config* one:
+
+    cp ./config.example ./config
+
+It should work.
+
+If any problem, have a look into *config.example* file in which all possible parameters are given.
+
+## Usage
+
+Just do:
+
+    ./launch.sh
+
+It will display you a list of available commands.
+
+## Examples
+
+Here is an example on how I frequently use Gissmo Launcher:
+
+    launch.sh init
+    launch.sh create
+    launch.sh restore ~/2015.05.06.dump
+    launch.sh migrate
+    launch.sh dev
+    launch.sh stop
+    launch.sh start python manage.py shell
+    launch.sh stop
+
+## A different configuration file
+
+If you want to use another configuration file than current, use the **GISSMO_CFG** variable as:
+
+    GISSMO_CFG=~/new_config launch.sh
+
+It will use *new_config* file instead.
diff --git a/config.example b/config.example
index c1761f5..12b980e 100644
--- a/config.example
+++ b/config.example
@@ -5,12 +5,19 @@
 # This file gives parameters to launch Docker containers for Gissmo projects.
 #
 # PROJECT_DIR: will contains all python libraries and gissmo git repository
+# POSTGRES_VERSION: version of postgreSQL to fetch from Discourse public repo
+# POSTGRES_DOCKER_NAME: name of postgreSQL Docker container
+# DB_VOLUME_NAME: name of Docker created container that would be used for pSQL
+# GIT_BRANCH: name of default branch to retrieve
 # GISSMO_VERSION: used to generated Gissmo Docker image name.
+# GISSMO_DOCKER_NAME: used to generate each Gissmo Docker container
+# GISSMO_DOCKER_PORT: public port from which you will access to Gissmo
 
-PROJECT_DIR="/home/olivier/gissmo_project"
+PROJECT_DIR="${HOME}/gissmo_project"
 POSTGRES_VERSION="9.5"
 POSTGRES_DOCKER_NAME="gissmo_db"
 DB_VOLUME_NAME="dbdata"
 GIT_BRANCH="restful"
 GISSMO_VERSION="1.5"
+# GISSMO_DOCKER_NAME="gissmo"
 GISSMO_DOCKER_PORT="8002"
diff --git a/launch.sh b/launch.sh
index e439c78..32d7c54 100755
--- a/launch.sh
+++ b/launch.sh
@@ -28,7 +28,7 @@ if test -z "$GISSMO_CFG"; then
   if ! test -f ${CONFIG_FILE}; then
     CONFIG_FILE="${PWD}/${CONFIG_FILENAME}"
     if ! test -f ${CONFIG_FILE}; then
-      echo "'config' file not found. Use 'config.example' file and copy it \\
+      echo "'config' file not found. Use 'config.example' file and copy it 
 to 'config' one either in ${CONFIG_DEFAULT_DIR} or ${PWD}. Then try again!"
       exit 1
     fi
@@ -83,38 +83,24 @@ not_implemented() {
 show_help() {
   echo    "$PROGRAM COMMAND [arg ...]"
   echo -e "  Where ${green}COMMAND${reset} is one of:"
-  echo -e "   - create          Create postgreSQL database volume and \
-                      postgreSQL Docker container"
-  echo -e "   - dev [arg ...]   Mount Git repository directory AS VOLUME \
-                      for Gissmo Docker container and launch it in \
-                      'development' mode"
-  echo -e "   - init            Create project directory as python virtual \
-                      environment, fetch git repository and install \
-                      Python dependancies"
-  echo -e "   - migrate         Launch migration command: \
-                      python manage.py migrate"
+  echo -e "   - create          Create postgreSQL database volume and
+                     postgreSQL Docker container"
+  echo -e "   - dev [arg ...]   Mount Git repository directory AS VOLUME
+                     for Gissmo Docker container and launch it in
+                     'development' mode"
+  echo -e "   - init            Create project directory as python virtual
+                     environment, fetch git repository and install
+                     Python dependancies"
+  echo -e "   - migrate         Launch migration command:
+                     python manage.py migrate"
   echo -e "   - restore dump    Restore the given dump"
-  echo -e "   - start [arg ...] Launch Gissmo Docker container \
-                      (created by 'create' command) with a name given \
-                      in GISSMO_DOCKER_NAME variable. args is optional."
-  echo -e "   - stop            Stop Gissmo Docker container which name is \
-                      GISSMO_DOCKER_NAME variable content"
+  echo -e "   - start [arg ...] Launch Gissmo Docker container
+                     (created by 'create' command) with a name given
+                     in GISSMO_DOCKER_NAME variable. args is optional."
+  echo -e "   - stop            Stop Gissmo Docker container which name is
+                     GISSMO_DOCKER_NAME variable content"
   echo ""
-  echo "For an example you can use it in this order:"
-  echo ""
-  echo -e "    $PROGRAM init"
-  echo -e "    $PROGRAM create"
-  echo -e "    $PROGRAM restore ~/2015.05.06.dump"
-  echo -e "    $PROGRAM migrate"
-  echo -e "    $PROGRAM dev"
-  echo -e "    $PROGRAM stop"
-  echo -e "    $PROGRAM start python manage.py shell"
-  echo -e "    $PROGRAM stop"
-  echo ""
-  echo -e "If GISSMO_CFG used, you can specify another configuration file. \
-                      Example:"
-  echo ""
-  echo -e "    GISSMO_CFG=~/new_config $PROGRAM"
+  echo "Use README.md file for more explanations."
   # TODO: Add clean() command with args to: STOP and DELETE Gissmo container,
   # STOP and DELETE postgreSQL container, DELETE dbdata OR do all these
   # things into one.
@@ -144,7 +130,7 @@ check_command() {
 
 test_docker_cmd() {
   if test -z "$docker_cmd"; then
-    error_and_quit "Docker command not found. Install docker or fill\
+    error_and_quit "Docker command not found. Install docker or fill
  in the PATH."
   fi
   return 0
@@ -171,15 +157,15 @@ test_create() {
     error_and_quit "No database directory given (DB_DIR in config file)."
   fi
   if test -z "$DB_VOLUME_NAME"; then
-    error_and_quit "No database volume name given (DB_VOLUME_NAME in \
+    error_and_quit "No database volume name given (DB_VOLUME_NAME in 
 config file)."
   fi
   if test -z "$POSTGRES_VERSION"; then
-    error_and_quit "No postgres version given (POSTGRES_VERSION in \
+    error_and_quit "No postgres version given (POSTGRES_VERSION in 
 config file)."
   fi
   if test -z "$POSTGRES_DOCKER_NAME"; then
-    error_and_quit "You need a name for your Docker database container \
+    error_and_quit "You need a name for your Docker database container 
 (POSTGRES_DOCKER_NAME in config file)."
   fi
 }
@@ -198,7 +184,7 @@ dev() {
   if [ $? -eq 1 ]; then
     $docker_cmd run -it --rm --link ${POSTGRES_DOCKER_NAME}:db -p ${GISSMO_DOCKER_PORT}:8000 -v ${GISSMO_DIR}:/opt/gissmo --name ${GISSMO_DOCKER_NAME} gissmo:${GISSMO_VERSION} ${ARGS:='development'} || error_and_quit "Failed to create and launch ${GISSMO_DOCKER_NAME} container."
   else
-    error_and_quit "${GISSMO_DOCKER_NAME} is already launched! If you need \
+    error_and_quit "${GISSMO_DOCKER_NAME} is already launched! If you need 
 another name please set GISSMO_DOCKER_NAME in configuration file."
   fi
 }
@@ -228,7 +214,7 @@ init() {
   fi
   . bin/activate || error_and_quit "Failed entering python virtual environment"
   cd $GISSMO_DIR
-  pip install -q -r requirements.txt || error_and_quit "Python dependancies \
+  pip install -q -r requirements.txt || error_and_quit "Python dependancies 
 installation failed."
   info "Python dependancies checked."
   deactivate || error_and_quit "Failed exiting python virtual environment."
@@ -274,7 +260,7 @@ test_initial_start() {
     error_and_quit "Docker file don't exists: ${DOCKERFILE}"
   fi
   if test -z "$GISSMO_DOCKER_PORT"; then
-    error_and_quit "No Gissmo Docker container port given \
+    error_and_quit "No Gissmo Docker container port given 
 (GISSMO_DOCKER_PORT in config file)."
   fi
   test_postgresql_exists
@@ -302,7 +288,7 @@ start() {
   if [ $? -eq 1 ]; then
     $docker_cmd run -it --rm --link ${POSTGRES_DOCKER_NAME}:db -p ${GISSMO_DOCKER_PORT}:8000 -e SECRET_KEY="abcdefg" --name ${GISSMO_DOCKER_NAME} gissmo:${GISSMO_VERSION} $ARGS || error_and_quit "Failed to create and launch ${GISSMO_DOCKER_NAME} container."
   else
-    error_and_quit "${GISSMO_DOCKER_NAME} is already launched! If you need \
+    error_and_quit "${GISSMO_DOCKER_NAME} is already launched! If you need 
 another name please set GISSMO_DOCKER_NAME in configuration file."
   fi
 }