[or-cvs] move -Wwrite-strings -Wredundant-decls to a separate CFLAGS

[Roger Dingledine]

Update of /home/or/cvsroot
In directory moria.mit.edu:/home2/arma/work/onion/cvs

Modified Files:
	configure.in 
Log Message:
move -Wwrite-strings -Wredundant-decls to a separate CFLAGS
line, since they fail on my system due to bugs in my includes