- Reduce packet size further by ~32 bytes for launcher queries
- Read/Write hexadecimal strings (ie MD5 hashes) across the network in binary 
- Thanks to RjY for the idea

git-svn-id: http://odamex.net/svn/root/trunk@4180 b0bcef46-2027-0410-bd56-ab726e9a1d04
- Remove redundant code

git-svn-id: http://odamex.net/svn/root/trunk@4181 b0bcef46-2027-0410-bd56-ab726e9a1d04
- Fix bug with older launchers

git-svn-id: http://odamex.net/svn/root/trunk@4182 b0bcef46-2027-0410-bd56-ab726e9a1d04