update install script to copy on Ktunaxa server, takes backup at beginning and does db update
update install script to copy on Ktunaxa server, takes backup at beginning and does db update

git-svn-id: 1cc9c407a3edc78ef4a46932c73684f07c8b3c91@1455 cebd4ea5-dd72-4036-80b6-269358829854

ktunaxa/rms,ktunaxa/rms,ktunaxa/rms,ktunaxa/rms