Add References (e.g. Blog Posts) to Entries

Test:

Look for references links in both author, book pages.

Notes:

Gave me an excuse to get rid of SqlCollection, which is nice. Other than that, the main issue was what (if any) relationship there should be between EntitySqlWriter and LinkSqlWriter, which I still haven't resolved.

Last modified: Sat Jun 10 18:17:31 PDT 2006