merged the current state of XML Schemas implementation, it is not

* Makefile.am TODO_SCHEMAS configure.in genUnicode.py testAutomata.c
 testRegexp.c testSchemas.c xmlregexp.c xmlschemas.c xmlschemastypes.c
 xmlunicode.c include/libxml/Makefile.am
 include/libxml/schemasInternals.h include/libxml/xmlautomata.h
 include/libxml/xmlregexp.h include/libxml/xmlschemas.h
 include/libxml/xmlschemastypes.h include/libxml/xmlunicode.h
 include/libxml/xmlversion.h.in : merged the current state of
 XML Schemas implementation, it is not configured in by default,
 a specific --schemas configure option has been added.
* test/automata test/regexp test/schemas Makefile.am
  result/automata result/regexp result/schemas:
  merged automata/regexp/schemas regression tests
Daniel
diff --git a/test/automata/aba b/test/automata/aba
new file mode 100644
index 0000000..ee9a873
--- /dev/null
+++ b/test/automata/aba
@@ -0,0 +1,26 @@
+#
+# Tests a[ab]*
+#
+t 0 1 a
+t 1 1 a
+t 1 1 b
+f 1
+-------
+a
+=>
+a
+a
+=>
+a
+b
+a
+b
+a
+b
+=>
+b
+=>
+a
+c
+=>
+=>