bump version for next cycle

ChangeLog

@@ -1,4 +1,6 @@
-6/2/13 started 7.32.2
+12/3/13 started 7.33.0
+
+12/3/13 started 7.32.2
 - removed some left-over debugging code from configure.ac
 
 6/2/13 started 7.32.1

configure.ac

@@ -2,7 +2,7 @@
 
 # also update the version number in the m4 macros below
 
-AC_INIT([vips], [7.32.2], [vipsip@jiscmail.ac.uk])
+AC_INIT([vips], [7.33.0], [vipsip@jiscmail.ac.uk])
 # required for gobject-introspection
 AC_PREREQ(2.62)
 
@@ -16,8 +16,8 @@ AC_CONFIG_MACRO_DIR([m4])
 
 # user-visible library versioning
 m4_define([vips_major_version], [7])
-m4_define([vips_minor_version], [32])
-m4_define([vips_micro_version], [2])
+m4_define([vips_minor_version], [33])
+m4_define([vips_micro_version], [0])
 m4_define([vips_version],
           [vips_major_version.vips_minor_version.vips_micro_version])
 
@@ -59,7 +59,7 @@ GOBJECT_INTROSPECTION_CHECK([1.30.0])
 #
 # build with a glob and a list of files to exclude from scanning
 # see also IGNORE_HFILES in doc/reference/Makefile.am
-introspection_sources=`cd libvips ; find . -name "*.c"`
+introspection_sources=$(cd libvips ; find . -name "*.c")
 filter_list="deprecated im_video_v4l1.c"
 
 introspection_sources2=