added Val

git-svn-id: https://svn.code.sf.net/p/rathena/svn/branches/stable@686 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog.txt

@@ -1,6 +1,7 @@
 Date	Added
 
 12/20
+	* Added Valaris' double connection bug fix (imalive watchdog) [Valaris]
 	* Fixed map-server exiting when it came across a bad NPC file [Codemaster]
 	* Updated Valaris' large/tiny monsters - of course, he told us what he did wrong and how to fix it :) [Codemaster & Valaris]
 	* Updated makefiles to new strlib locations [Codemaster]