So, there's a drop-down menu for tuning choices, which would be fine if there where more than a few major chord or drop-tunings . What about minor tunings, DADGAD and a bunch of other popular tunings?

Never mind, I found a solution: It seems if you choose standard tuning nothing shows, and then you can put the actual tuning in the text. Still posting this as a hint to others and a friendly suggestion for admins to maybe redo the drop-down menu.