Brett Parker [Thu, 20 Dec 2007 19:29:54 +0000 (19:29 +0000)]
* make mail messages multipart/alternative messages with a text/plain and
text/html part
* create a seen database that logs wether or not we've seen an item before by
using the url of the item as the key, then check the md5sum to see if we need
to see that item anyways