Updated tests according to changes with jest 16
Updated tests according to changes with jest 16

In v 16 `jest-snapshot` handles all the cases of snapshot file existing, snapshot existing, within the single `match` method. So these we don’t have to worry about them. Which made some of these tests useless. They are removed.

Only special case we have is the `interactive` mode. Updated those tests according to the new API.
bigassdragon/storybook,enjoylife/storybook,shilman/storybook,jribeiro/storybook,shilman/storybook,rhalff/storybook,shilman/storybook,jribeiro/storybook,nfl/react-storybook,storybooks/react-storybook,enjoylife/storybook,shilman/storybook,storybooks/storybook,storybooks/storyshots,rhalff/storybook,jribeiro/storybook,storybooks/react-storybook,storybooks/storybook,storybooks/react-storybook,rhalff/storybook,rhalff/storybook,rhalff/storybook,bigassdragon/storybook,jribeiro/storybook,kadirahq/react-storybook,nfl/react-storybook,nfl/react-storybook,kadirahq/react-storybook,bigassdragon/storybook,nfl/react-storybook,storybooks/storybook,enjoylife/storybook,storybooks/storybook,rhalff/storybook,bigassdragon/storybook,storybooks/storybook,storybooks/storybook,enjoylife/storybook,storybooks/react-storybook,storybooks/storybook