Added code to save downloaded zip file contents to a local file and return the filename.
Merge branch 'master' of https://github.com/MarkAusten/elvis into MarkAusten-master
Renamed method to be a little more exact, removed a spurious return statement and fixed an incorrect '.zip' extension.
Merge branch 'master' of https://github.com/MarkAusten/elvis into MarkAusten-master
Fixed merge conflicts