Add new What3Words widget.

Author: tmcgee

README.md

@@ -69,6 +69,12 @@ Share your map by using Facebook, Twitter, Google+, E-Mail, Link, or embedded iF
 #####[Demo](http://tmcgee.github.io/cmv-widgets/demo.html?config=share)
 ![Screenshot](https://tmcgee.github.io/cmv-widgets/images/share1.jpg)
 
+---
+### What3Words
+A simple widget to send a 3 word address or lat/lng to what3words and zoom the map to the resulting location. The lat/lng and 3 word address for the location are displayed from the search result.
+#####[Documentation](https://github.com/tmcgee/cmv-widgets/tree/master/widgets/What3Words/README.md)
+![Screenshot](https://tmcgee.github.io/cmv-widgets/images/what3words.jpg)
+
 ---
 ### Zoom to Feature
 A simple widget to provide a drop-down list of features to zoom to on the map. Similar to bookmarks but driven by actual data in a Map Service.

index.html

@@ -173,7 +173,7 @@ <h2 id="search">Search</h2>
 
                 <div class="row">
                     <div class="col-md-8 col-md-offset-2">
-                        <h2 id="search">Share</h2>
+                        <h2 id="share">Share</h2>
                         <p>Share your map by using Facebook, Twitter, Google+, E-Mail, Link, or embedded iFrame code.</p>
                         <p>
                             <a href="demo.html?config=share" target="cmv-demo-share" class="btn btn-primary btn-lg">Demo</a>
@@ -187,6 +187,19 @@ <h2 id="search">Share</h2>
                     </div>
                 </div>
 
+                <div class="row">
+                    <div class="col-md-8 col-md-offset-2">
+                        <h2 id="what3words">What3Words</h2>
+                        <p>A simple widget to send a 3 word address or lat/lng to what3words and zoom the map to the resulting location. The lat/lng and 3 word address for the location are displayed from the search result.</p>
+                        <p>
+                            <a href="https://github.com/tmcgee/cmv-widgets/tree/master/widgets/What3Words" target="cmv-repo-what3words">
+                                <div class="example"><img src="./images/what3words.jpg" alt="Screenshot"></div>
+                            </a>
+                        </p>
+                        <br/><br/>
+                    </div>
+                </div>
+
                 <div class="row">
                     <div class="col-md-8 col-md-offset-2">
                         <h2 id="zoom-to-feature">Zoom to Feature</h2>