Remove GetRandomPlurality() from IGenerator.cs as it should be private.
Removed PluralityTests.cs as it's testing functionality that is covered in other tests and what it tests cannot be isolated any more.
Updated other unit tests that were testing plurality specifically themselves.
Removed GetBoss from IGenerator.cs.
Started fixing the tests that were calling GetBoss directly so that they call GetSentences instead.
Moved boss unit tests to new class. Added default set of numbers to simplify the tests since all we're testing here is the title.
Fixed up more unit tests.
Fixed even more unit tests.
Fixed a couple of other unit tests. One of them is now failing because I need to sort out the generator.
Merge pull request #9 from TimCollins/get-boss-removal

Get boss removal