-Implement suggestion from tid:79293
--Upd Makefiles and configure
--Upd shell scripts and remove old unmaintenained one. 
-Upd tools/config.pl, add FreeBSD install package support


git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@17181 54d463be-8e91-2dee-dedb-b68131a5f0ec