in fact, this is in xd-global-beans.xml already:

````
<import resource="../store/${XD_STORE}-store.xml" />
````

so it seems that moving the moduleRegistry directly into xd-global-beans.xml is the best way to make it available to both memory-store.xml and redis-store.xml rather than duplicating it in both.

The only reason I hesitated originally is that I thought we may end up using a Redis-based ModuleRegistry if store=redis.