Please let electric-fence 2.2.3 into testing

[Matthew Vernon <matthew@debian.org>]

Hi,

I've just uploaded electric-fence 2.2.3. This version just tweaks the 
build system a little, which undoes a reversion such that we again pass 
-fno-builtin-malloc to gcc, which fixes a FTBFS on many architectures 
(gcc mis-optimises without it). I've tested it works on i386 amd64 and 
armel, so the buildds should build the whole lot soon.

Thanks,

Matthew