updated wind farm cluster notebook so it contains full wind farms.

docs/notebooks/wind_farm_cluster.ipynb

examples/optimization_course/exclusion_zones.py

examples/optimization_course/layout_and_bathymetry.py

examples/scripts/example_14_regular_grid_optimization.py

examples/scripts/example_15_sgd_driver.py

examples/scripts/example_9_irr_opt_on_weibull_site.py

topfarm/_topfarm.py

topfarm/examples/energy_island.py

...recated_tests/test_constraints/test_ConvexBoundaryComp.py

...ated_tests/test_constraints/test_constrained_generator.py

...st_topfarm_problems/test_InitialXYZOptimizationProblem.py

...cated_tests/test_topfarm_problems/test_nested_problems.py

topfarm/tests/test_constraint/test_ConvexBoundaryComp.py

topfarm/tests/test_constraint/test_boundary_polygon.py

topfarm/tests/test_constraint/test_constrained_generator.py

...rm/tests/test_costmodel_utils/test_cost_model_wrappers.py

topfarm/tests/test_drivers/test_genetic_algorithm_driver.py

topfarm/tests/test_examples.py

topfarm/tests/test_notebooks.py

topfarm/tests/test_topfarm_problems/test_nested_problems.py