Clean up repository. (#27)

 - remove Travis CI
 - use OpenMapTiles tiles
 - use https in License
 - update readme

LICENSE.md

@@ -37,21 +37,21 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 The visual design features of the style (also known as the "look and feel" of
 the map) are licensed under the Creative Commons Attribution 4.0 license.
 
-To view a copy of the license, visit http://creativecommons.org/licenses/by/4.0/.
+To view a copy of the license, visit https://creativecommons.org/licenses/by/4.0/.
 
 Attribution for the design defined in this repository needs not to be provided
 on map images, but should be reasonably accessible from maps based on this style
 (for example, in a webpage linked from copyright notice on the map).
 
 Products or services using maps derived from OpenMapTiles schema need to visibly
 credit "OpenMapTiles.org" or reference "OpenMapTiles" with a link to
-http://openmaptiles.org/.
+https://openmaptiles.org/.
 
 For a browsable electronic map based on OpenMapTiles and OpenStreetMap data, the
 credit should appear in the corner of the map. For example:
 
-[© OpenMapTiles](http://openmaptiles.org/)
-[© OpenStreetMap contributors](http://www.openstreetmap.org/copyright)
+[© OpenMapTiles](https://openmaptiles.org/)
+[© OpenStreetMap contributors](https://www.openstreetmap.org/copyright)
 
 For printed and static maps a similar attribution should be made in a textual
 description near the image, in the same fashion as if you cite a photograph.

README.md

@@ -1,9 +1,21 @@
 # MapTiler Basic
-[![Build Status](https://travis-ci.org/openmaptiles/klokantech-basic-gl-style.svg?branch=master)](https://travis-ci.org/openmaptiles/klokantech-basic-gl-style)
 
-A GL basemap style it is using the vector tile
-schema of [OpenMapTiles](https://github.com/openmaptiles/openmaptiles).
+A GL JS basemap style showcasing OpenStreetMap. It is using the vector tile schema of [OpenMapTiles](https://github.com/openmaptiles/openmaptiles).
 
-**[:globe_with_meridians: Browse the map](https://www.maptiler.com/maps/#basic/)**
+**[:globe_with_meridians: Browse the map](https://openmaptiles.github.io/maptiler-basic-gl-style/)**
 
 ![MapTiler Basic](https://openmaptiles.org/img/styles/basic.jpg)
+
+## Edit the Style
+
+Use the map editor in MapTiler Cloud to view and adjust this map. Open the editor and upload style from this repository or host from various styles available on the platform.
+
+[Try style editor](https://cloud.maptiler.com/maps/editor)
+
+[Test updated Basic v2](https://cloud.maptiler.com/maps/editor?map=basic-v2)
+
+Or use the [Maputnik CLI](http://openmaptiles.org/docs/style/maputnik/) to edit and develop the style. After you've started Maputnik open the editor on `localhost:8000`.
+
+```
+maputnik --watch --file style.json
+```

style.json

@@ -12,9 +12,10 @@
   "sources": {
     "openmaptiles": {
       "type": "vector",
-      "url": "https://api.maptiler.com/tiles/v3/tiles.json?key={key}"
+      "url": "https://api.maptiler.com/tiles/v3-openmaptiles/tiles.json?key={key}"
     }
   },
+  "sprite": "https://openmaptiles.github.io/maptiler-basic-gl-style/sprite",
   "glyphs": "https://api.maptiler.com/fonts/{fontstack}/{range}.pbf?key={key}",
   "layers": [
     {