[libxml2]Add libxml2 library

libxml2/result/URI/file.uri

@@ -0,0 +1 @@
+file:///foo.txt

libxml2/result/URI/port.uri

@@ -0,0 +1,2 @@
+nbd://:10888
+https://example.com:12345/

libxml2/result/URI/smith.uri

@@ -0,0 +1,15 @@
+/bar
+bar
+bar
+bar
+baz
+
+foo/
+foo
+foo
+../foo./
+../foo/
+/foo
+../foo
+../../foo
+../../../foo

libxml2/result/URI/uri.data

@@ -0,0 +1,21 @@
+http://foo.com/path/to/index.html?orig
+http://foo.com/path/to/
+http://foo.com/path/to/bar
+http://foo.com/path/to/bar#baz
+http://foo.com/path/to/bar?baz
+http://foo.com/path/to/bar?baz#baz2
+http://foo.com/path/to/index.html?orig#baz
+http://foo.com/path/to/index.html?baz
+http://foo.com/path/to/index.html?baz#baz2
+http://foo.com/path/up.a.notch.html#wow
+http://foo.com/path/up.a.notch.html?wow
+http://foo.com/path/up.a.notch.html?wow#wow2
+http://foo.com/root.cgi#OK
+http://foo.com/root.cgi?OK
+http://foo.com/root.cgi?OK#OK2
+http://elsewhere.com/#deep
+http://elsewhere.com/?deep
+http://elsewhere.com/?deep#deep2
+http://elsewhere.com/bar
+http://elsewhere.com:8080/bar
+http://:8080