Update TODO. [ci skip]
Initial work on header abstraction.
Cleaning; remove dead code.
Merge branch 'topics/request'
Start
Add the package utilities back.
Various changes.
Small changes.
Add logging to manage.py
Forward remaining mapping methods from response to headers.
Change url to uri.
Fix bottle style routing for cyclone.
Remove connector auto-detection.
Further formalization of the request / response objects.
Fix cyclone test.
Finalize simple HTTP connector request / response layer.
Proper mock of armet.http.Response
Merge branch 'topics/header-rewrite'
Fix tests; inherit from mutable mapping.