.mailmap: combine more (email, name) to individual persons

I got more responses from people regarding the .mailmap file.
All added persons gave permission to add them to the .mailmap file.

Signed-off-by: Stefan Beller <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: stefanbeller

.mailmap

@@ -28,8 +28,7 @@ Chris Shoemaker <[email protected]>
 Chris Wright <[email protected]> <[email protected]>
 Csaba Henk <[email protected]> <[email protected]>
 Dan Johnson <[email protected]>
-Dana L. How <[email protected]>
-Dana L. How <[email protected]>
+Dana L. How <[email protected]> <[email protected]>
 Daniel Barkalow <[email protected]>
 David Brown <[email protected]> <[email protected]>
 David D. Kilzer <[email protected]>
@@ -52,6 +51,7 @@ Frédéric Heitzmann <[email protected]>
 Garry Dolley <[email protected]> <[email protected]>
 Greg Price <[email protected]> <[email protected]>
 Greg Price <[email protected]> <[email protected]>
+Heiko Voigt <[email protected]> <[email protected]>
 H. Merijn Brand <[email protected]> H.Merijn Brand <[email protected]>
 H. Peter Anvin <[email protected]> <[email protected]>
 H. Peter Anvin <[email protected]> <[email protected]>
@@ -74,7 +74,8 @@ Johannes Schindelin <[email protected]> <[email protected]>
 Johannes Sixt <[email protected]> <[email protected]>
 Johannes Sixt <[email protected]> <[email protected]>
 Johannes Sixt <[email protected]> <[email protected]>
-Jon Loeliger <[email protected]>
+Jon Loeliger <[email protected]> <[email protected]>
+Jon Loeliger <[email protected]> <[email protected]>
 Jon Seymour <[email protected]> <[email protected]>
 Jonathan Nieder <[email protected]> <[email protected]>
 Jonathan del Strother <[email protected]> <[email protected]>
@@ -175,10 +176,13 @@ Sean Estabrooks <[email protected]>
 Sebastian Schuberth <[email protected]> <[email protected]>
 Seth Falcon <[email protected]> <[email protected]>
 Shawn O. Pearce <[email protected]>
+Simon Hausmann <[email protected]> <[email protected]>
+Simon Hausmann <[email protected]> <[email protected]>
 Stefan Naewe <[email protected]> <[email protected]>
 Stefan Naewe <[email protected]> <[email protected]>
 Stefan Sperling <[email protected]> <[email protected]>
 Stephen Boyd <[email protected]> <[email protected]>
+Steven Drake <[email protected]> <[email protected]>
 Steven Grimm <[email protected]> <[email protected]>
 Steven Walter <[email protected]> <[email protected]>
 Steven Walter <[email protected]> <[email protected]>