Merge branch 'master' with export features made by Bill and some updated translations into sdl2.0

docs/AUTHORS.txt

@@ -7,7 +7,7 @@ Various contributors (see below, and CHANGES.txt)
 http://www.tuxpaint.org/
 
 
-June 17, 2002 - March 29, 2020
+June 17, 2002 - July 30, 2020
 
 $Id$
 
@@ -103,6 +103,10 @@ $Id$
   which was from "Gimp-gluas" plug-in for The GIMP:
   http://pippin.gimp.org/plug-ins/gluas/
 
+  Animated GIF export from "gifenc",
+  https://github.com/lecram/gifenc,
+  by Marcel Rodrigues <http://lecram.github.io/>
+
   Mouse accessibility code and keyboard access
   Ankit Choudary <ankit.goaldecided@gmail.com>, as part of GSOC 2010,
   with integration and fixes by Pere Pujal i Carabantes <pere@fornol.no-ip.org>
@@ -525,7 +529,7 @@ $Id$
   * Basque
     Juan Irigoien <juanirigoien@yahoo.es>
     Ander Elortondo <ander.elor@gmail.com> [retired]
-    Alexander Gabillondo <alexgabilondo@gmail.com>
+    Alexander Gabillondo <alexgabi@irakasle.eus>
 
   * Belarusian
     Eugene Zelenko <greendeath@mail.ru>
@@ -650,7 +654,7 @@ $Id$
 
   * Galician
     Leandro Regueiro <leandro.regueiro@gmail.com>
-    Miguel Bouzada
+    Miguel Bouzada <mbouzada@gmail.com>
 
   * Georgian and Georgian TrueType Font (GPL)
     Gia Shervashidze <giasher@gmail.com>
@@ -912,6 +916,7 @@ $Id$
   * Santali translation (Ol-Chiki)
     Chandrakant Dhutadmal <cpdhutadmal@yahoo.com>
     Ganesh Murmu <g_murmu_in@yahoo.com>
+    Prasanta Hembram <prasantahembram720@gmail.com>
 
   * Scottish Gaelic
     Niall Tracey <internationiall@hotmail.com>
@@ -1069,10 +1074,11 @@ $Id$
   * Maemo (Nokia 770 and N880) coding and builds
     Alessandro Pasotti <apasotti@gmail.com>
 
-  * BeOS coding and builds
+  * BeOS and Haiku coding and builds
     Luc 'Begasus' Schrijvers <begasus@gmail.com>
     Scott McCreary <scottmc@users.sourceforge.net>
     Marcin 'Shard' Konicki <shard at beosjournal.org>  [retired]
+    Gerasim Troeglazov <3dEyes@gmail.com>
 
   * Debian Linux packages
     Ben Armstrong <synrg@sanctuary.nslug.ns.ca>