bump version to 4.2.2.1.0+

Change-Id: I12246535f394e67b53608e843fbf859623821826
diff --git a/configure.ac b/configure.ac
index f7fe5cd..07aeddf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,7 +9,7 @@ dnl in order to create a configure script.
# several non-alphanumeric characters, those are split off and used only for the
# ABOUTBOXPRODUCTVERSIONSUFFIX in openoffice.lst. Why that is necessary, no idea.

AC_INIT([LibreOffice],[4.2.2.0.0+],[],[],[http://documentfoundation.org/])
AC_INIT([LibreOffice],[4.2.2.1.0+],[],[],[http://documentfoundation.org/])

AC_PREREQ([2.59])