Moving Debug form into partial.

Signed-off-by: Brian Bommarito <brian@bbommarito.com>
Adding Debug#can_add_children?

This method returns true if a Debug is less than 10 minutes old, and false when it is greater than 10 minutes old.

Signed-off-by: Brian Bommarito <brian@bbommarito.com>
Only showing a form on a Debug show page when Debug is less than 10 minutes old.

Signed-off-by: Brian Bommarito <brian@bbommarito.com>