gail-util: Move into toplevel directory

Makefile.am

@@ -1,7 +1,7 @@
 ## Makefile.am for GTK+
 include $(top_srcdir)/Makefile.decl
 
-SRC_SUBDIRS = gdk gtk modules demos tests perf examples
+SRC_SUBDIRS = gdk gtk libgail-util modules demos tests perf examples
 SUBDIRS = po po-properties $(SRC_SUBDIRS) docs m4macros build
 
 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}

configure.ac

@@ -1738,9 +1738,9 @@ gtk/makefile.msc
 gtk/gtkversion.h
 gtk/gtk-win32.rc
 gtk/a11y/Makefile
-gtk/a11y/libgail-util/Makefile
 gtk/a11y/tests/Makefile
 gtk/tests/Makefile
+libgail-util/Makefile
 modules/Makefile
 modules/engines/Makefile
 modules/engines/pixbuf/Makefile

gtk/a11y/Makefile.am

@@ -1,6 +1,6 @@
 include $(top_srcdir)/Makefile.decl
 
-SUBDIRS = libgail-util tests
+SUBDIRS = tests
 
 if PLATFORM_WIN32
 no_undefined = -no-undefined