Update changelog to 3.0.5

Author: gau1991

CHANGELOG.txt

@@ -1,9 +1,15 @@
+v 3.0.5 - March 18,2015
+- Changed Database from Percona MySQL to MariaDB #362
+- Better arguments for ee debug command
+- Improved installation script
+- Small bug fixes and improvements
+
 v 3.0.4 - Feb 25,2015
 - Fixed #406, install Wp Query Monitor on wp debug option
 - Fixed #429, added `log` command
 - Fixed #442
 - Fixed bug in delete command for site
-- Small bug fixes and improvements  
+- Small bug fixes and improvements
 
 v 3.0.3 - Feb 23,2015
 - Fixed remote MySQL supports, #428, #427, thanks to @joshlyford #432