Duplicate friendly cache names which result in cache statistics not being visible

The following two entries are in ConfluenceActionSupport

cache.name.com.atlassian.confluence.spaces.Space=Spaces

cache.name.com.atlassian.confluence.spaces.persistence.dao.SpaceDao.getSpace()=Spaces

This results in only the SpaceDao.getSpace() being displayed on the cache statistics screen; this can suppress occurrences of cache trashing of the actual Space objects.