When trying to port setuptools, I found some things I think are bugs, missing library reorganisation fixes more specifically.
Firstly, there are a lot of things missing from the urllib fixer, most significantly all the split* methods. Secondly, htmlentitydefs has moved, and this doesn't seem to be handled.
Am I correct that these are bugs, or should something else be done? A suggested patch is included, although I haven't made any tests for it, I wanted to check here first.