Updated Install Emulationstation on Gameshell (markdown)

Install-Emulationstation-on-Gameshell.md

@@ -1,6 +1,4 @@
-I specify here that this is the basic version of Emulationstation. Not that of Retropie or Recalbox. 
-
-Feel free to visit the [official Emulationstation github page](https://github.com/Aloshi/EmulationStation/) for more informations
+Feel free to visit the [official Retropie EmulationStation github page](https://github.com/RetroPie/EmulationStation/) for more informations
 
 # Building
 Log in SSH on your Gameshell and go to your home directory.
@@ -13,13 +11,7 @@ You need to install a few packages :
 
 Clone the git project : 
 
-`git clone https://github.com/Aloshi/EmulationStation.git`
-
-**NOTE**: by default you are on the **master** branch. A branch named _video_ exists and add the video preview support.
-
-> You can switch on the video branch by (not tested yet)
-
-> `git checkout remotes/origin/video` 
+`git clone https://github.com/RetroPie/EmulationStation.git`
 
 Then, generate and build the Makefile with CMake:
 
@@ -31,10 +23,17 @@ Then, generate and build the Makefile with CMake:
 
 This will take a few time.
 
+**NOTE** : don't forget to copy _~/EmulationStation/ressources_ into _~/.emulationstation/_
+
 Now install emulationstation to /usr/local/bin/emulationstation, which will let you just type 'emulationstation' to run it, do:
 
 `sudo make install`
 
+You can now delete _~/EmulationStation_ folder by
+
+`rm -Rf ~/EmulationStation`
+
+
 # Add EmulationStation to launcher
 ## Create entry
 Go to **/home/cpi/launcher/Menu/GameShell** and create a _XX_Emulationstation.sh_ file. Where _XX_ is the number you want depending on the position in the launcher.