Johann 9fde1f2ee3 Strip redundant entries from .mailmap
Also prevent them from being reintroduced.

Change-Id: I4e16293c8185462b48e641f066d78449685e2854
2015-12-07 09:03:00 -08:00
..
2014-01-21 17:56:04 -08:00
2014-02-04 15:24:02 -08:00
2014-05-22 12:46:22 -07:00