updated links and gitignore

src/app/shared/models/links.model.ts

@@ -27,10 +27,6 @@ export const Links: Array<Link> =
         name: "hab",
         location: "https://hab.inkletblot.com/"
     },
-    {
-        name: "known",
-        location: "https://proxy.inkletblot.com/known/"
-    },
     {
         name: "tng",
         location: "https://proxy.inkletblot.com/tng/"
@@ -59,4 +55,4 @@ export const Links: Array<Link> =
         name: "matrix",
         location: "https://homeserver.inkletblot.com/"
     }
-]
\ No newline at end of file
+]