[Twisted-Python] Adding Mime types using coil

[Itamar Shtull-Trauring]

Lewin, Karl E wrote:

> I am trying to add a mime type (image/svg+xml) to a default twisted web 
> server (mktap web --path c:/proj/html) and although it looks like it is 
> changed when I add it using coil, when I close and restart coil it 
> doesn't show up.  Any suggestions on things to look for? 

This is a bug in Twisted, since the dictionary is actually a class level 
attribute instead of an instance, so it doesn't get saved when you save 
the tap. I'll fix this after we release 0.19.0.