Rename /api-spec -> /api-specs and set URL detection in docs page correctly

src/it/scala/nl/lumc/sasc/sentinel/api/RootControllerSpec.scala

@@ -27,7 +27,7 @@ class RootControllerSpec extends SentinelServletSpec with Mockito {
   implicit val swagger = new SentinelSwagger
   addServlet(new RootController, s"/*")
   addServlet(new ApiDocsController, "/api-docs/*")
-  addServlet(new ApiSpecsController, "/api-spec/*")
+  addServlet(new ApiSpecsController, "/api-specs/*")
 
   "OPTIONS '/'" >> {
     br
@@ -59,9 +59,9 @@ class RootControllerSpec extends SentinelServletSpec with Mockito {
     }
   }
 
-  "GET '/api-spec' should" >> inline {
+  "GET '/api-specs' should" >> inline {
 
-    val endpoint = "/api-spec"
+    val endpoint = "/api-specs"
 
     new Context.PriorRequests {
 

src/main/scala/ScalatraBootstrap.scala

@@ -80,7 +80,7 @@ class ScalatraBootstrap extends LifeCycle {
       context mount (new AnnotationsController, "/annotations/*")
       context mount (new RunsController, "/runs/*")
       context mount (new UsersController, "/users/*")
-      context mount (new ApiSpecsController, "/api-spec/*")
+      context mount (new ApiSpecsController, "/api-specs/*")
       context mount (new ApiDocsController, "/api-docs/*")
       context setInitParameter (org.scalatra.EnvironmentKey, env)
     } catch {

src/main/webapp/api-docs/index.html

@@ -27,7 +27,7 @@
       if (url && url.length > 1) {
         url = decodeURIComponent(url[1]);
       } else {
-        url = window.location.href.replace("api-docs", "api-spec");
+        url = window.location.origin + "/api-specs";
       }
       window.swaggerUi = new SwaggerUi({
         url: url,