Add ability to move messages from dead-lettered to primary queue/subscription

[miqm]

Please add ability to select a message from dead-lettered and requeue it back to primary queue/subscription for reprocessing.
This is helpful if your consumer has some problems and after you fix them you often want to reprocess messages that were failing but shouldn't.

[davec643]

This functionality exists, double click a message and the button is at the top.