Updated changelog

Author: gau1991

CHANGELOG.txt

@@ -1,10 +1,10 @@
-v 3.1.0 - April 15, 2015
-- EasyEngine now supports HHVM and Pagespeed #199 #473
+v 3.1.0 - April 16, 2015
+- Added HHVM  support #199
+- Added Pagespeed  support #473
 - EasyEngine log command now suppots more subcommand #448
-- Before purge and remove EasyEngine now shows warning #485
+- Before stack purge or remove,  EasyEngine now asks confirmation #485
 - Minor fixes and improvements
 
-
 v 3.0.10 - April 10, 2015
 - Fixed regression issue introduced in 3.0.9