Merge pull request #551 from frank-dittrich/bleeding-jumbo

.mailmap: make sure git maps my commits to my new email address
Korelogic rules: Shorter names for the components, and use .include
for the aggregate.
Pick john.conf default for LM formats more often.
Unicode: Best-effort conversion for invalid codepage, instead of
producing guaranteed garbage. Another option would be to truncate
at first invalid character, but for input conversions this approach
might be better.
Bugfix: Intermediate encoding was not triggered in batch mode.
Fix issue #494 (some log info was printed once per forked process)

Since this is a core bug, the core version should be changed
in a similar way.