tests: enable HTTP digest testing
I suppose we could spin the client side extension off to a *.py file if it gets
more use. I was basically just looking to avoid killing the server and
relaunching it just to change authentication schemes, because that doesn't
always work on Windows.
The test changes capture the problem with py3.
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2