* perl/Amanda/Changer.pm: Add message 1100024
* perl/Amanda/Changer/robot.pm (verify): Report non-existant drive.
* server-src/amtape.pl: Handle message 1100024.


git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/trunk@5531 a8d146d6-cc15-0410-8900-af154a0219e0