Prepare release v1.1.2

Author: aarranz

src/config.xml

@@ -1,15 +1,17 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<widget xmlns="http://wirecloud.conwet.fi.upm.es/ns/macdescription/1" vendor="CoNWeT" name="ol3-map" version="1.1.2-dev">
+<widget xmlns="http://wirecloud.conwet.fi.upm.es/ns/macdescription/1" vendor="CoNWeT" name="ol3-map" version="1.1.2">
     <details>
         <title>OpenLayers Map</title>
         <email>[email protected]</email>
+        <homepage>https://github.com/Wirecloud/ol3-map-widget</homepage>
         <image>images/catalogue.png</image>
         <description>Map viewer widget using OpenLayers.</description>
         <doc>doc/userguide.md</doc>
         <changelog>doc/changelog.md</changelog>
         <authors>Álvaro Arranz &lt;[email protected]&gt;</authors>
         <license>Apache License 2.0</license>
         <licenseurl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseurl>
+        <issuetracker>https://github.com/Wirecloud/ol3-map-widget/issues</issuetracker>
     </details>
 
     <requirements>

src/doc/changelog.md

@@ -1,3 +1,9 @@
+## v1.1.2 (2019-04-04)
+
+- Bundle the LICENSE file with the widget
+- Improve widget metadata
+
+
 ## v1.1.1 (2019-02-28)
 
 - Fix proj4.js not being packaged into the widget. See #16.