Added examples for Nit to samples.

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>

samples/Nit/socket_client.nit

@@ -0,0 +1,38 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Copyright 2013 Matthieu Lucas <lucasmatthieu@gmail.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Client sample using the Socket module which connect to the server sample.
+module socket_client
+
+import socket
+
+if args.length < 2 then
+	print "Usage : socket_client <host> <port>"
+	return
+end
+
+var s = new Socket.client(args[0], args[1].to_i)
+print "[HOST ADDRESS] : {s.address}"
+print "[HOST] : {s.host}"
+print "[PORT] : {s.port}"
+print "Connecting ... {s.connected}"
+if s.connected then
+	print "Writing ... Hello server !"
+	s.write("Hello server !")
+	print "[Response from server] : {s.read(100)}"
+	print "Closing ..."
+	s.close
+end