Bugfix: Feed should be an abstract class.
Remove scaffolded parallel plugin.
Tentatively factor deploy method into git-hook plugin. TODO follows...

* Deploy :after plugins probably need revision now, and coleslaw-heroku.
* README, HACKING need updates. Plugin-api.md too.
* NEWS needs a carefully worded entry.

Is that what we want?
Incremental compilation is done, note some new goals.
Add some error-handling notes.
More notes.
Some TODO notes.
Bugfixes.
Half-way commit to getting hardcoded paths out of templates.
Tracking TODOs in the Hacking file now.
More TODO notes.
Set blog repo in "the right place".
Use with-slots for initializers, readers only please!
Finish the routing/slugs overhaul.
Closure Template/Esrap's error reporting leaves something to be desired.
Fix sitemap plugin breaking in INDEX :after method. It's a one off.
Update TODO notes in Hacking.
Assorted bugfixes and cleanups.
Switch back to using rsync --delete -avz in deploy.
A few notes tweaks.