Update README for gitlab migration

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Makefile.am

 SUBDIRS = man
-EXTRA_DIST = autogen.sh
+EXTRA_DIST = autogen.sh README.md
 
 bin_PROGRAMS = transset
 

README → README.md

@@ -11,22 +11,15 @@ Features:
 All questions regarding this software should be directed at the
 Xorg mailing list:
 
-        http://lists.freedesktop.org/mailman/listinfo/xorg
-
-Please submit bug reports to the Xorg bugzilla:
-
-        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
+  https://lists.x.org/mailman/listinfo/xorg
 
 The master development code repository can be found at:
 
-        git://anongit.freedesktop.org/git/xorg/app/transset
+  https://gitlab.freedesktop.org/xorg/app/transset
 
-        http://cgit.freedesktop.org/xorg/app/transset
+Please submit bug reports and requests to merge patches there.
 
 For patch submission instructions, see:
 
-	http://www.x.org/wiki/Development/Documentation/SubmittingPatches
-
-For more information on the git code manager, see:
+  https://www.x.org/wiki/Development/Documentation/SubmittingPatches
 
-        http://wiki.x.org/wiki/GitPage