8.11.0

Update typo in README.md. #323 thanks @MarneeDear
Several typos. #325 thanks @milbrandt
Default colours to 8 if not set in config. #330 thanks @AnthonyLloyd, @haf
Aligns TestJobBuilder closer to Hopacs JobBuilder. #333 thanks @TheAngryByrd
Add Test.shuffle function. thanks @AnthonyLloyd