[Twisted-Python] Issues in new checkin from Donovan

[Itamar Shtull-Trauring]

First of all - good work!

1. Use of unicode literals and XML in domtemplate.py - it won't run in 
1.5.2. When are we gonna drop 1.5.2 support?  It's a pretty neat templating 
system, actually, for certain uses. I still think ZPT is better though.

2. No example blog.html for the blog, so users won't know how to make 
templates. The docs in domtemplate make it pretty obvious how to use though.

How do I add posts to a blog - not implemented yet?

I think the blog code should not be part of Twisted core. Start a new CVS 
respository and make it a plugin is my suggestion.