Currently it is not possible (or limited possible) to change the owner of a survey.

This should be anhanced.

Task details:

• People who should be allowed to change the owner of a survey are super administrators (for all surveys) and survey owners (for their owned surveys).
• It should be possible to transfer the ownership to any available  user in the system.
• If a user is deleted and he did own any surveys it should be asked to which person the ownership should be transferred. By default the deleting person should be pre-selected.
• Find a good place in the GUI to implement the owner change. Suggestion: if you use /admin/admin.php?action=listsurveys then there is a column which shows the owner. This would be imho a good place where permitted persons are allowed to change the owner (maybe some cool AJAX editing feature?). All other persons just see the current owner.

Task steps

• Install our latest dev branch from LimeSurvey
• Code the above changes - talk to us about implementation details before you start coding
• Submit your work for review