configure.ac: bump version to 1.16.91 for the alpha release

a94b77d0 · Derek Foreman · d7b0b792 · a94b77d0
Commit a94b77d0 authored Feb 19, 2019 by Derek Foreman
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ AC_PREREQ([2.64])

 m4_define([wayland_major_version],  [1])
 m4_define([wayland_minor_version], [16])
-m4_define([wayland_micro_version],  [90])
+m4_define([wayland_micro_version],  [91])
 m4_define([wayland_version],
          [wayland_major_version.wayland_minor_version.wayland_micro_version])