Comment 3 for bug 1387278

Looking in the registry I have most of the settings directly under 'custom' where they should be, but I do also have display footer duplicated under 'custom/custom'. Bear in mind that my PC has probably had most OpenLP's installed on it, so I guess this setting crept in temporarily at one point, even if no longer valid. So if I have it, then others may as well.
(Is there some code that cleans up old redundant/invalid settings?)

However I did just delete the settings from the registry, started again, and the settings exported fine.