Update README (#263)

* update readme with announcement about disabling issues

* add emojis for better visibility

README.md

@@ -5,20 +5,23 @@ Ace (Ajax.org Cloud9 Editor)
 
 Ace is a code editor written in JavaScript.
 
-This repository has only generated files.
-If you want to work on ace please go to https://github.com/ajaxorg/ace instead.
+---
 
-To report any issues or feature requests regarding Ace please go here: https://github.com/ajaxorg/ace/issues
+### ❗<span style="color:red">ISSUES ARE DISABLED IN THIS REPOSITORY</span>❗
 
-here you can find pre-built files for convenience of embedding.
-it contains 4 versions
+This repository has only generated files. To report your issues, suggest features, ask questions, or work on Ace editor itself please go to Ace repository https://github.com/ajaxorg/ace.
+
+---
+
+
+Here you can find pre-built files for convenience of embedding. It contains 4 versions:
  * [src](https://github.com/ajaxorg/ace-builds/tree/master/src)              concatenated but not minified
  * [src-min](https://github.com/ajaxorg/ace-builds/tree/master/src-min)      concatenated and minified with uglify.js
  * [src-noconflict](https://github.com/ajaxorg/ace-builds/tree/master/src-noconflict)      uses ace.require instead of require
  * [src-min-noconflict](https://github.com/ajaxorg/ace-builds/tree/master/src-min-noconflict)      concatenated, minified with uglify.js, and uses ace.require instead of require
 
 
-For a simple way of embedding ace into webpage see [editor.html](https://github.com/ajaxorg/ace-builds/blob/master/editor.html) or list of other [simple examples](https://github.com/ajaxorg/ace-builds/tree/master/demo)
-To see ace in action go to [kitchen-sink-demo](http://ajaxorg.github.io/ace-builds/kitchen-sink.html), [scrollable-page-demo](http://ajaxorg.github.io/ace-builds/demo/scrollable-page.html) or [minimal demo](http://ajaxorg.github.io/ace-builds/editor.html),
+For a simple way of embedding ace into webpage see [editor.html](https://github.com/ajaxorg/ace-builds/blob/master/editor.html) or list of other [simple examples](https://github.com/ajaxorg/ace-builds/tree/master/demo).
+To see ace in action go to [kitchen-sink-demo](http://ajaxorg.github.io/ace-builds/kitchen-sink.html), [scrollable-page-demo](http://ajaxorg.github.io/ace-builds/demo/scrollable-page.html) or [minimal demo](http://ajaxorg.github.io/ace-builds/editor.html).