update changelog

ChangeLog.txt

@@ -1,3 +1,26 @@
+2011.02.14, Version 0.1.6
+
+* Extensive support for Cocoa style keybindings on the Mac <https://github.com/ajaxorg/ace/issues/closed#issue/116/comment/767803>
+* New commands:
+  - center selection in viewport
+  - remove to end/start of line
+  - split line
+  - transpose letters
+* Refator markers  
+  - Custom code can be used to render markers
+  - Markers can be in front or behind the text
+  - Markers are now stored in the session (was in the renderer)
+* Lots of IE8 fixes including copy, cut and selections
+* Unit tests can also be run in the browser <https://github.com/ajaxorg/ace/blob/master/lib/ace/test/tests.html>
+* Soft wrap can adapt to the width of the editor (Mike Ratcliffe, Joe Cheng)
+* Add minimal node server server.js to run the Ace demo in Chrome
+* The top level editor.html demo has been renamed to index.html
+* Bug fixes
+  - Fixed gotoLine to consider wrapped lines when calculating where to scroll to (James Allen)
+  - Fixed isues when the editor was scrolled in the web page (Eric Allam)
+  - Highlighting of Python string literals
+  - Syntax rule for PHP comments
+
 2011.02.08, Version 0.1.5
 
 * Add Coffeescript Mode (Satoshi Murakami)