Add missing \n to mod_table mprintf

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@11073 387891d4-d844-0410-90c0-e4c51a9137d3
Fix mantis 3105 (from MageKing17)

Use a pointer for reading radar IFF info, not an object copy

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@11074 387891d4-d844-0410-90c0-e4c51a9137d3