added the destroy functionality to the app
deleted an eroneous file
create the region model
test for validation of the name of a region
create everything up to 'create' for a new region. Code in working order.
create a "has many relationship, through" for species and regions
completed regions CRUD
refactor the associations between sightings and regions
reset sightings to work with a drop_down box
last question not finished. Very confusing. No clue what I'm supposed to do. I give up.