(svn r12124) -Codechange: Move newgrf-variables that are common to VarAction2 and Action7/9/D to their own function.
-Fix: Add some variables that were missing in one or both cases.

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