configure.ac: Bump version to 1.0.6
diff --git a/configure.ac b/configure.ac
index 6d4027f..71d0978 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define([weston_major_version], [1])
 m4_define([weston_minor_version], [0])
-m4_define([weston_micro_version], [5])
+m4_define([weston_micro_version], [6])
 m4_define([weston_version],
           [weston_major_version.weston_minor_version.weston_micro_version])