Add .mailmap

Map author/committer names and/or E-Mail addresses
cf. man gitmailmap

Signed-off-by: Andras Timar <andras.timar@collabora.com>
Change-Id: Ibf0d503bc77796caffa8efe79b1587fda988947a

.mailmap

@@ -0,0 +1,31 @@
+Aditya Dewan <iit2015097@iiita.ac.in>
+Aditya Dewan <aditya.dewan@collabora.co.uk>
+Andreas Kainz <kainz.a@gmail.com>
+Andreas Kainz <andreas_k@abwesend.de>
+Ayhan Yalçınsoy <ayhanyalcinsoy@pisilinux.org>
+Bayram Çiçek <mail@bayramcicek.com.tr>
+Buğra Kurt <bugrakurt26@gmail.com>
+Dilaver Demirel <3415355+dilaverdemirel@users.noreply.github.com>
+Dilaver Demirel <dilaverdemirel@gmail.com>
+Emre Öztürk <ozturkemry@gmail.com>
+Ezinne Nnamani <nnamani.ezinne@collabora.com>
+Ezinne Nnamani <nnamani.ezinne@collabora.co.uk>
+Faruk Uzun <farukuzun@collabora.com>
+George Kitsoukakis <norhorn@gmail.com>
+Gökay Şatır <gokay.satir@collabora.com>
+Gökay Şatır <gokaysatir@collabora.com>
+Gökay Şatır <gokaysatir@gmail.com>
+Jan Iversen <jani@documentfoundation.org>
+Kaishu Sahu <kaishusahu101@gmail.com>
+Mert Tümer <mert.tumer@collabora.com>
+Nick Wingate <nicholas.wingate03@gmail.com>
+Quentin Pagès <quentinantonin@free.fr>
+Pedro Pinto Silva <pedro.silva@collabora.com>
+Rashesh Padia <rashesh.padia@collabora.com>
+Rashesh Padia <rasheshpadia419@gmail.com>
+Sebastiaan Veld <sebastiaan.veld@gmail.com>
+Stavros Kois <s.kois@outlook.com>
+Tamás Zolnai <tamas.zolnai@collabora.com>
+Tamás Zolnai <zolnaitamas2000@gmail.com>
+Thais Vieira <thais.vieira@collabora.com>
+Umut Bayramoglu <umut265@gmail.com>