Update README to reflect Grease is now on github

Johan Brichau · Johan Brichau · commit 6a62ba3d3e4c · 2017-06-04T10:00:56.000+02:00
diff --git a/README.md b/README.md
@@ -1,8 +1,7 @@
+**IMPORTANT**: Since version 1.3.0, this is the main repository of Grease. Versions older than 1.1.9 can be found in the [Smalltalkhub repository](http://www.smalltalkhub.com/#!/~Seaside/Grease11). Check out the [releases list](https://github.com/SeasideSt/Grease/releases) for all version numbers in this repository.
+
 The Grease Portability Library  [![Build Status](https://travis-ci.org/SeasideSt/Grease.png?branch=master)](https://travis-ci.org/SeasideSt/Grease)
 ======
-
-Since version 1.3.0, this is the main repository of Grease. Versions older than 1.1.9 can be found in the [Smalltalkhub repository](http://www.smalltalkhub.com/#!/~Seaside/Grease11). Check out the [releases list](https://github.com/SeasideSt/Grease/releases) for all version numbers in this repository.
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 Grease enhances the ANSI Smalltalk standard. With only a few exceptions, we assume platforms are fully ANSI-compliant. Platforms want to support Seaside and standardization makes this easier for the project’s developers and its porters.
 
 Grease defines expected APIs with unit tests. Platforms can quickly determine if they are compatible and users can examine the tests to determine exactly which behaviours they can count on.
