* Implemented new "login-failed" packet for 2012 clients. (Hercules 2b2b189)
* Added birthdate to @accinfo. (Hercules 57b5943)
* Some other insignificant changes.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@17250 54d463be-8e91-2dee-dedb-b68131a5f0ec