Fix compilation under MinGW.

git-svn-id: http://odamex.net/svn/root/trunk@3972 b0bcef46-2027-0410-bd56-ab726e9a1d04
Add "Cleared" messages for join password and spectate password.

git-svn-id: http://odamex.net/svn/root/trunk@3973 b0bcef46-2027-0410-bd56-ab726e9a1d04