remove links to other clients

Each client should have its own default list of subs, creating its own userbase and culture. This way, they can be interoperable with other clients without contaminating their own environment.

public/translations/da/default.json

@@ -122,7 +122,6 @@
   "invalid_url": "Ugyldig webadresse",
   "no_link_provided": "Ingen link angivet",
   "image_search": "billedsøgning",
-  "view_on": "se på",
   "copy_link": "kopier link",
   "hide_post": "skjul post",
   "hide_thread": "skjul tråd",
@@ -131,7 +130,6 @@
   "search_image_on_google": "søg billede på Google",
   "search_image_on_yandex": "søg billede på Yandex",
   "search_image_on_saucenao": "søg billede på SauceNAO",
-  "view_on_client": "Se på {{client}}",
   "expand_all_settings": "Udvid alle indstillinger",
   "collapse_all_settings": "Sammenklap alle indstillinger",
   "refresh": "Opdater",