Post-release version bump

ChangeLog

@@ -4,4 +4,4 @@
 	Get a clone of git repository and list changes with 'git log' there,
 	   $ git clone git://git.gnome.org/evolution
 	or browse changes online at
-	   http://git.gnome.org/browse/evolution/log/?h=gnome-3-18
+	   http://git.gnome.org/browse/evolution/log/?h=master

configure.ac

@@ -1,7 +1,7 @@
 dnl Evolution Versions
 m4_define([evo_major_version], [3])
-m4_define([evo_minor_version], [18])
-m4_define([evo_micro_version], [0])
+m4_define([evo_minor_version], [19])
+m4_define([evo_micro_version], [1])
 m4_define([evo_version],
 	[evo_major_version.evo_minor_version.evo_micro_version])
 m4_define([evo_stable_version],
@@ -13,8 +13,8 @@ dnl Base Version: This is for API/version tracking for things like
 dnl Bonobo server files.  This should always be the major/minor of
 dnl the stable version or stable version to be.  Note, this is set
 dnl the way it is so that GETTEXT_PACKAGE will be parsed correctly.
-BASE_VERSION=3.18
-m4_define([base_version], [3.18])
+BASE_VERSION=3.20
+m4_define([base_version], [3.20])
 
 dnl Autoconf / Automake Initialization
 AC_PREREQ([2.64])