* Removed some old eA code that was causing Frost Nova to do an extra hit
* Corrected Vulcan Arrow's hits in skill_db
* Readded zlib and zconf .h files to under /lib
* Fixed some compile errors in Windows
* Changed remove_control_characters back to supporting korean chars
* Moved some other code around
git-svn-id: https://svn.code.sf.net/p/rathena/svn/branches/stable@1125 54d463be-8e91-2dee-dedb-b68131a5f0ec