* perl/Amanda/Vault.pm: Get interactivity.
* server-src/amvault.pl: Add --no-interactivity
* man/xml-source/amvault.8.xml: Document --no-interactivity argument.


git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/trunk@6043 a8d146d6-cc15-0410-8900-af154a0219e0