Add npm command for installation

README.md

@@ -1,6 +1,12 @@
 # MODULAR  
 Path abstraction and mocks for NodeJS.
 
+## Installation  
+Current stable version (1.0.0) :  
+```sh
+npm install https://lab.cherboiche.org/iojs/modular/repository/archive.tar.gz?ref=v1.0.0
+```
+
 ## Functionalities  
 * Automatically load javascript modules  
 * Abstract modules path. Access any module using namespace and module name  
@@ -149,5 +155,3 @@ var application = new Modular({
     }
 }).start();
 ```
-
-###