* Moved Anne.create to the Anne module.
* In Anne::Controllers::Vote#post "either" is no longer a possible choice.
* Implemented Anne::Controllers::Finish#post.
* Added Anne::Controllers::Thanks and Anne::Views#thanks.
* Coding style cleanup; removed debug print.
* Use white on black basic style to suit the look of the images.
* Use Camping::Session to store the user variable, instead of passing it
through the URL.
* Redirect depending on whether or not a user variable is set.
* Wrapped lines so that lines do not exceed 80 characters.