update readme

README.md

@@ -1,6 +1,5 @@
 # JOSM Wikipedia Plugin
 
-[![pipeline status](https://gitlab.com/JOSM/plugin/wikipedia/badges/master/pipeline.svg)](https://gitlab.com/JOSM/plugin/wikipedia/commits/master)
 [![license](https://img.shields.io/badge/license-GPLv2-blue.svg?style=flat-square)](./LICENSE)
 
 This plugin simplifies linking OSM objects to Wikipedia articles and Wikidata items. It also helps to maintain existing links to Wikipedia/Wikidata.
@@ -13,14 +12,9 @@ To use this plugin, [install JOSM](https://josm.openstreetmap.de/wiki/Download)
 
 ## Contributing
 
-- The **source code** is hosted on [GitLab](https://gitlab.com/JOSM/plugin/wikipedia) and [GitHub](https://github.com/JOSM/wikipedia).
+- The **source code** is hosted on [GitHub](https://github.com/JOSM/wikipedia).
 - **Issues** are managed in [JOSM Trac](https://josm.openstreetmap.de/query?status=assigned&status=needinfo&status=new&status=reopened&component=Plugin+wikipedia&col=id&col=summary&col=status&col=type&col=priority&col=milestone&col=component&col=time&col=changetime&report=1&desc=1&order=changet)
-- **Translations** are managed [at Transifex](https://www.transifex.com/josm/josm/josm-plugin_wikipedia)  
-  [![translation status](https://www.transifex.com/projects/p/josm/resource/josm-plugin_wikipedia/chart/image_png/)](https://www.transifex.com/josm/josm/josm-plugin_wikipedia)
-
-## Documentation for developers
-
-- In [Translation.md](./docs/Translation.md) the translation workflow is documented
+- **Translations** are managed [at Launchpad](https://josm.openstreetmap.de/wiki/Translations)  
 
 ## Authors