Fix: Made update 030 more robust

Update 030 will no longer fail with an SQL error if it had already been
applied before
Fix: Empty redirect URL in conversion scripts

The redirection URL for re-loading the conversion scripts 031 and 032
could contain a single quote (') or be empty in some environments
Fix: Fatal error on killmail import

Fixed fatal error on killmail import (IDFeed/API) due to unknown typeIDs
when creating the raw mail for hashing a mail. This behavior used to block
the import completely.
The mail with error will now be skipped, an error message with details for
the nature of the error will be displayed.
Database: Updated CCPDB with legacy items

Added legacy items to the database which do no longer exist ingame (back
to Odyssey 1.0).
Modified database updater to cope with longer SQL statements.