Few more babysteps

Hi,
this looks like a great plugin, unfortunately, it seems it needs few more baby steps.
I was trying to Install it the traditional way, unfortunately, it requires to touch the files on the server by hand.
Despite error message (unable to write files), it was activated but not configured.
When removing (delete plugin) it runs to error again, instead of detecting plugin is still active it rather says warning and contact Administrator…bad. The plugin needs to be deactivated first, then uninstall works as usual.

I believe this feedback will help you to sort out some hick-ups.