We try to automatically enable the htools-rapi and split query (if
confd and htools-rapi are enabled) options. This is our intended
default configuration, and allows easier test of the new code
path. Further cleanups for checking whether confd can be enabled will
come later.

The move block is due to the fact that we first have to check for
htools-rapi, and only then we can auto-enable the feature.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>