Update documentation

Author: amotl

README.md

@@ -1,8 +1,8 @@
 # Worldmap Panel Plugin for Grafana
 
-**The [Grafana Worldmap Panel 0.3.0-dev series] ([changes]) is a work in progress, please don't use it in production yet. We are happy for testing and feedback.**
+**The [Grafana Worldmap Panel NG 0.4.0] ([changes]) is a work in progress, please don't use it in production yet. We are happy for testing and feedback.**
 
-[Grafana Worldmap Panel 0.3.0-dev series]: https://github.com/hiveeyes/grafana-worldmap-panel
+[Grafana Worldmap Panel NG 0.4.0]: https://github.com/hiveeyes/grafana-worldmap-panel
 [changes]: https://github.com/hiveeyes/grafana-worldmap-panel/blob/develop/CHANGELOG.md
 
 The Worldmap Panel is a tile map of the world that can be overlaid with circles representing data points from a query. It can be used with time series metrics, with geohash data from Elasticsearch or data in the Table format.

doc/backlog.md

@@ -31,6 +31,7 @@
 - Does data autofitting work when changing dashboard variables?
 - Rename request parameters from "request_" to "__request"
 - Add "maxZoomLevel" option to accompany the "FitToData" option
+- Add https://github.com/mlevans/leaflet-hash as location picker
 
 ## Documentation
 - Note about installation

src/plugin.json

@@ -24,7 +24,7 @@
       {"name": "Light Theme", "path": "images/worldmap-light-theme.png"}
     ],
     "version": "0.4.0",
-    "updated": "2019-06-08"
+    "updated": "2019-06-28"
   },
 
   "dependencies": {