Edit/duplicate existing configs :: feature request

[chymian]

out of PR30, add s3 config screen:

add a possibility to edit an existing config.
there are a lot of reasons for it:

• on every typo, one hast to delete and redo, which can be quit tedious and errorprone when one has long pathnames, complicated passwords, etc
• there is no way to check, whether the typed-in password is correct
  • meaning, no show/hide password, while typing
  • no second password field
• when the added config does not work, one don't know why/where the mistake is
• etc… ;)

add a possibility to Duplicating a existing config, i.e. for minor changes, like

• add/change a directory in the target
• add a different account/user for the same server
• etc…

EDIT: for better readability

[newhinton]

This is a good feature request!