WEB-4198 kinda-sorta fixed: the subchapter names are in the 'source information' block, which is weird, but at least it's subtle.
WEB-4446 - emails should use italicized names now.
Partial fix for 4452 ... which should probably be two separate ticekets. Education resources should now show up.  Sorry! My fault.
WEB-4443 - fixes cache-clearing for associations, breaks up data object cache registers (should be slightly nicer for memcached).
WEB-4445 - Reindex containing collections when you reindex a taxon after moving/merging/splitting the classifications.