TasmoAdmin Addon Configuration Issue

I recently upgraded my Home Assistant installation to current version (2014.07). That upgrade went without a hitch, but after I upgraded TasmoAdmin, I realized that I’d forgotten my password for the TasmoAdmin web page. I thought I could delete the add-on from Home Assistant (and therefore delete its associated config files) and restart the TasmoAdmin installation. After I re-insatalled the add-on, I could no longer make changes to the configuration (ie turn off SSL). When I did make a change, and saved changes, no error was displayed, but the change was not saved, and it would not startup.

Any thoughts as to how I might fix this issue?

Thanks