build-sys: correct all Makefile.am files for LOCALEDIR, etc

Some of the latest changes to Makefile.am files are missing.

This patch restores the LOCALEDIR variable, among others,
and dispenses with the include directives in the ps/ and top/
subdirectories since they're no longer needed.

Makefile.am

@@ -1,4 +1,7 @@
-AM_CPPFLAGS = -include $(top_builddir)/config.h -I$(top_srcdir)/include
+AM_CPPFLAGS = \
+	-include $(top_builddir)/config.h \
+	-I$(top_srcdir)/include \
+	-DLOCALEDIR=\"$(localedir)\"
 
 ACLOCAL_AMFLAGS = -I m4
 SUBDIRS = \

proc/Makefile.am

@@ -1,5 +1,8 @@
 PACKAGE_VERSION = @PACKAGE_VERSION@
-AM_CPPFLAGS = -include $(top_builddir)/config.h
+AM_CPPFLAGS = \
+	-include $(top_builddir)/config.h \
+	-I$(top_srcdir)/include \
+	-DLOCALEDIR=\"$(localedir)\"
 
 LIBprocps_CURRENT=0
 LIBprocps_REVISION=0

ps/Makefile.am

@@ -1,6 +1,8 @@
-AM_CPPFLAGS = -include $(top_builddir)/config.h
+AM_CPPFLAGS = \
+	-include $(top_builddir)/config.h \
+	-I$(top_srcdir)/include \
+	-DLOCALEDIR=\"$(localedir)\"
 
-AM_CFLAGS = -I../proc -I../include
 AM_LDFLAGS = ../proc/libprocps.la
 
 dist_man_MANS = ps.1

top/Makefile.am

@@ -1,6 +1,8 @@
-AM_CPPFLAGS = -include $(top_builddir)/config.h
+AM_CPPFLAGS = \
+	-include $(top_builddir)/config.h \
+	-I$(top_srcdir)/include \
+	-DLOCALEDIR=\"$(localedir)\"
 
-AM_CFLAGS = -I../proc -I../include
 AM_LDFLAGS = ../proc/libprocps.la
 
 if WITH_NCURSES