Merge pull request #354 from jplock/jp-selfoss-wallabag

Integration between selfoss and wallabag (fixes #349)

roles/news/templates/var_www_selfoss_config.ini.j2

 anonymizer=
 use_system_font=1
 readability=
-share=gtfprde
+share=gtfprdew
+wallabag=https://read.{{domain}}
 allow_public_update_access=0
 unread_order=