7ad6bae14fda9697fb6464d62177d92f203bb71f is the last commit imported from CVS.
All commits after that one have valid author and committer information.

Use this to examine the change log for earlier changes:

    $ git show 7ad6bae14fda9697fb6464d62177d92f203bb71f:ChangeLog
    $ git show 7ad6bae14fda9697fb6464d62177d92f203bb71f:ChangeLog.1
    $ git show 7ad6bae14fda9697fb6464d62177d92f203bb71f:ChangeLog.0
    $ git show 7ad6bae14fda9697fb6464d62177d92f203bb71f:ChangeLog.00