update readme

Author: Yehonal

README.md

@@ -3,13 +3,11 @@ HWCORE - JS CLASS
 
 == JS Class ==
 
+**A Full featured Javascript class implementation**
+
 This is the class module of hw-core for javascript
 It is required by most js libraries.
 
 It can be used both on browser and server ( nodejs tested )
 
-**How to install ( For all Platform / OS : run in bash >= 4.x )**
-
-    repo="hw-core/js-lib-class"; git clone https://github.com/$repo.git $repo; ./$repo/install.sh
-
 #### [>>> documentation <<<](https://hw-core.github.io/js-lib-class)  ##