Removed -Werror from unittests. a) we don't really need warnings here and b) gcc on freebsd sucks.
Removed -Werror from unittests. a) we don't really need warnings here and b)
gcc on freebsd sucks.

trondn/libmemcached,trondn/libmemcached,trondn/libmemcached,trondn/libmemcached,trondn/libmemcached