Merge pull request #462 from ChIoT-Tech/docs

Update godoc references to pkg.go.dev

LICENSE

@@ -1,2 +1,20 @@
 This project is dual licensed under the Eclipse Public License 1.0 and the
-Eclipse Distribution License 1.0 as described in the epl-v10 and edl-v10 files.
+Eclipse Distribution License 1.0 as described in the epl-v10 and edl-v10 files.
+
+The EDL is copied below in order to pass the pkg.go.dev license check (https://pkg.go.dev/license-policy).
+
+****
+Eclipse Distribution License - v 1.0
+
+Copyright (c) 2007, Eclipse Foundation, Inc. and its licensors.
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+    Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+    Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+    Neither the name of the Eclipse Foundation, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+

README.md

@@ -1,5 +1,5 @@
 
-[![GoDoc](https://godoc.org/github.com/eclipse/paho.mqtt.golang?status.svg)](https://godoc.org/github.com/eclipse/paho.mqtt.golang)
+[![PkgGoDev](https://pkg.go.dev/badge/github.com/eclipse/paho.mqtt.golang)](https://pkg.go.dev/github.com/eclipse/paho.mqtt.golang)
 [![Go Report Card](https://goreportcard.com/badge/github.com/eclipse/paho.mqtt.golang)](https://goreportcard.com/report/github.com/eclipse/paho.mqtt.golang)
 
 Eclipse Paho MQTT Go client
@@ -50,7 +50,7 @@ Usage and API
 -------------
 
 Detailed API documentation is available by using to godoc tool, or can be browsed online
-using the [godoc.org](https://godoc.org/github.com/eclipse/paho.mqtt.golang) service.
+using the [pkg.go.dev](https://pkg.go.dev/github.com/eclipse/paho.mqtt.golang) service.
 
 Samples are available in the `cmd` directory for reference.