Since we now have 2 products by default for all ghost sites, free and default paid, the usage of default product which so far was using first product needs to be updated to use the first paid product.
- updates default product usage to use first paid tier
- updates tests
refs https://github.com/TryGhost/Toolbox/issues/135
- These fixtures needs id's to be able to form a stable urls and resources cache that would be used across all e2e tests when booting without a frontend
refs: https://github.com/TryGhost/Toolbox/issues/133
- instead of just a collection of utils, we now have a class that manages fixtures
- this should allow us to change the path to fixtures, e.g. between prod/dev and test, so that different fixtures can be loaded by default
- also makes it easier to test the fixture manager code itself
