Added examples for Nit to samples.

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

samples/Nit/curl_mail.nit

@@ -0,0 +1,59 @@
+# 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.
+
+# Mail sender sample using the Curl module
+module curl_mail
+
+import curl
+
+var curl = new Curl
+var mail_request = new CurlMailRequest(curl)
+
+# Networks
+var response = mail_request.set_outgoing_server("smtps://smtp.example.org:465", "user@example.org", "mypassword")
+if response isa CurlResponseFailed then
+	print "Error code : {response.error_code}"
+	print "Error msg : {response.error_msg}"
+end
+
+# Headers
+mail_request.from = "Billy Bob"
+mail_request.to = ["user@example.org"]
+mail_request.cc = ["bob@example.org"]
+mail_request.bcc = null
+
+var headers_body = new HeaderMap
+headers_body["Content-Type:"] = "text/html; charset=\"UTF-8\""
+headers_body["Content-Transfer-Encoding:"] = "quoted-printable"
+mail_request.headers_body = headers_body
+
+# Content
+mail_request.body = "<h1>Here you can write HTML stuff.</h1>"
+mail_request.subject = "Hello From My Nit Program"
+
+# Others
+mail_request.verbose = false
+
+# Send mail
+response = mail_request.execute
+if response isa CurlResponseFailed then
+	print "Error code : {response.error_code}"
+	print "Error msg : {response.error_msg}"
+else if response isa CurlMailResponseSuccess then
+	print "Mail Sent"
+else
+	print "Unknown Curl Response type"
+end