Issue #2376683 by slashrsm: Crop entity type.
Issue #2376683 by slashrsm: Write CRUD tests.
Issue #2376683 by slashrsm: Fix minor stuff.
Issue #2376683 by slashrsm: Add crop type.
Issue #2376683 by slashrsm: Add functional test.
Merge pull request #1 from slashrsm/2376683

Create crop entity type