Add help text for image source and database selection
Fixes: #258 (closed)
To decouple help text and used key in image source, small changes in settings key were needed. I think it is OK as we don't have reached 1.0 status
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Fixes: #258 (closed)
To decouple help text and used key in image source, small changes in settings key were needed. I think it is OK as we don't have reached 1.0 status