docs(router): fix broken links in router chapters

closes #1843

Author: Foxandxss

public/docs/ts/latest/guide/router-deprecated.jade

@@ -1465,7 +1465,7 @@ code-example(format=".", language="bash").
 
 .l-sub-section
   :marked
-    Learn about the [APP_BASE_HREF](../api/router-deprecated/index/APP_BASE_HREF-let.html)
+    Learn about the [APP_BASE_HREF](../api/common/index/APP_BASE_HREF-let.html)
     in the API Guide.
 :marked
   ### *HashLocationStrategy*

public/docs/ts/latest/guide/router.jade

@@ -361,7 +361,7 @@ h4#define-routes Define routes
   Our first configuration defines an array of two routes with simple paths leading to the
   `CrisisListComponent` and `HeroListComponent` components.
 
-  Each definition translates to a [Route](../api/router/index/Route-class.html) object which has a
+  Each definition translates to a [Route](../api/router/index/Route-interface.html) object which has a
   `path`, the URL path segment for this route, and a
   `component`, the component associated with this route.