Working on downloading features, creating the GeometryColumns and FeatureTables in the db, and inserting the downloaded features into the corresponding table in the db
Did a lot of refactoring, changed the way that projects are inserted and the aoi is changed so that the db queries take place in the MapActivity.  Needed to avoid switching to a different activity while a db transaction was open because otherwise the db would still be locked.  I also added a progress dialog for when the project is being created and added error handling to make sure that it will always get dismissed.