Ezigrade 2.8.0.9

We have simplified the entry of field sections. For example if you:

1. Enter in a some section edges that are closed Ezigrade now prompts and will enter in the new section automatically
2. You can enter in a series of edges inside an existing section. You will be prompted and Ezigrade will split the field into 2, creating two new sections and deleting the original
3. You can enter in a series of edges to the edge of a single or number of existing sections. Ezigrade will prompt and enter in the new section.
4. When deleting sections - you are prompted on whether you want section edges deleted. If they are part of another section then they are not deleted.