Revert "Merge pull request #59 from jmcddn/forSESA"

I foolishly neglected to rebase-to-origin my latest pull request, subsequently branding our git history with a hideous extra track! This commit is to revert history and abolish this sin. 

This reverts commit 7a7f7086f9b485f94eb36d4fcec512ce20b86424, reversing
changes made to 9675ec0fbfd23a45e33c32f1388e31959ea7e6b9.