bake/serve: Make previewed and baked URLs consistent. The preview server now handles the `pretty_urls` setting correctly instead of forcing it. The `trailing_slash` and `pagination_suffix` setting are also doing the same between the 2 systems.

#!/bin/sh

CHEF_DIR=`dirname $0`
if `hash readlink 2>&-`; then
    LINKED_EXE=`readlink $0`
    if [ -n "$LINKED_EXE" ]; then
        CHEF_DIR=`dirname $LINKED_EXE`
    fi
fi
python $CHEF_DIR/../chef.py $@