kes Implement code that should properly set that a job was migrated,

kes  Implement code that should properly set that a job was migrated,
     if the migration was successful even if there were no file to
     migrate.
kes  Apply Richard's patch to fix building or filed/restore.c without
     OpenSSL support.
kes  Ensure that at least one block is written by the SD even if the
     FD dies or fails -- should fix bug #728.
kes  Convert stored/record.c ASSERT into a soft fail if the length of
     a record is too insanely long. This should fix bug #???

git-svn-id: https://bacula.svn.sourceforge.net/svnroot/bacula/trunk@3798 91ce42f0-d328-0410-95d8-f526ca767f89