[orca] Post-release version bump

[Joanmarie Diggs <joanied src gnome org>]

commit 2d9c29fe98b1ae628ed200f8049a54c2ce24eda5
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Sep 17 17:09:05 2018 -0400

    Post-release version bump

 README       | 2 +-
 configure.ac | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/README b/README
index db9cf0ad3..8a46578f7 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-Orca v3.30.0
+Orca v3.30.1pre
 
 Introduction
 ========================================================================
diff --git a/configure.ac b/configure.ac
index a3ac91452..79d7e1930 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define([orca_major_version], [3])
 m4_define([orca_minor_version], [30])
-m4_define([orca_micro_version], [0])
+m4_define([orca_micro_version], [1pre])
 m4_define([orca_version],
           [orca_major_version.orca_minor_version.orca_micro_version])