added 2 new configure option: --with-reader --with-sax1 to allow removing

* Makefile.am SAX.c SAX2.c configure.in globals.c parser.c
  parserInternals.c testReader.c testSAX.c xmlIO.c xmllint.c
  xmlreader.c example/gjobread.c include/libxml/xmlversion.h.in:
  added 2 new configure option: --with-reader --with-sax1
  to allow removing the reader or non-xmlReadxxx() interfaces.
Daniel
diff --git a/Makefile.am b/Makefile.am
index 8fb810b..3263f4d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -122,7 +122,7 @@
 
 testall : tests SVGtests SAXtests
 
-tests: XMLtests XMLenttests NStests Readertests SAXtests @TEST_HTML@ @TEST_VALID@ URItests @TEST_XPATH@ @TEST_XPTR@ @TEST_XINCLUDE@ @TEST_C14N@ @TEST_DEBUG@ @TEST_CATALOG@ @TEST_REGEXPS@ @TEST_SCHEMAS@ @TEST_THREADS@ Timingtests @TEST_VTIME@
+tests: XMLtests XMLenttests NStests Readertests @TEST_SAX@ @TEST_HTML@ @TEST_VALID@ URItests @TEST_XPATH@ @TEST_XPTR@ @TEST_XINCLUDE@ @TEST_C14N@ @TEST_DEBUG@ @TEST_CATALOG@ @TEST_REGEXPS@ @TEST_SCHEMAS@ @TEST_THREADS@ Timingtests @TEST_VTIME@
 	@(if [ "@PYTHON_SUBDIR@" != "" ] ; then cd python ; $(MAKE) tests ; fi)
 
 valgrind: