Taxonomy node type now in a separate table

Here's yet another change that needs to be made to quotes.module before it works with HEAD:

Vocabulary node type is no longer stored in the "nodes" field... instead, vid's are associated to node types using a separate table, vocabulary_node_types. Until this is fixed, users get an error of the variety:
Unknown column 'v.nodes' in 'where clause' query: SELECT v.vid FROM vocabulary v WHERE v.nodes LIKE '%%quotes%%' ORDER BY v.weight, v.name
when attempting to configure a quote block.