(svn r12998) -Fix: -Wredundant_decls sees "friend" declarations as redundant declarations in GCC 2.95, so only use if for GCC >= 3.
Makefile*
bin/*
!bin/data/chars.grf
!bin/data/openttdd.grf
!bin/data/openttdw.grf
!bin/data/opntitle.grf
!bin/scenario/README
!bin/scripts*
config.*
objs/*
src/rev.cpp