YapDatabaseHooks extension doesn't seem to be respecting the allowedCollections property when specified

[aranasaurus]

I've registered the hooks extension and given it a whitelist but my didModifyRow is still being called on collections not in the whitelist.

In looking over the other extensions that do respect this property's setting I see that their Transaction implementation has to check this property, and it doesn't seem that YapDataBaseHooksTransaction.m has any reference to allowedCollections whatsoever.

[robbiehanson]

Good catch! I pushed a fix.

[aranasaurus]

ha! I was just adding tests and the fix myself. Thanks!