refs TryGhost/Team#1566
- Mocking a labs flag (regardless of enabled/disabled) currently has a side effect of setting any other flag to undefined.
- This meant in a test where we set a flag e.g. members-importer where we set multipleProducts, multipleNewsletters is always disabled
- This fix preserves the default state of all labs flags that are not mocked so that labs behaves how we expect
- Removed usage of GA flags in tests
- Removed tests that had GA flags disabled
Co-authored-by: Simon Backx <simon@ghost.org>
refs https://github.com/TryGhost/Team/issues/1004
- adds new `{{tiers}}` helper behind `multipleProducts` flag
- `{{tiers}}` outputs a string with list of tiers that have access to specific post when used in a post context in theme
- outputs empty string when used out of a post context and without access to `visibility` property
- uses tiers attached to post column for data
