add index.html homepage

src/main/java/es/bsc/inb/elixir/elixibilitas/rest/WebProxyService.java

@@ -31,6 +31,7 @@ import javax.inject.Inject;
 import javax.servlet.ServletContext;
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
+import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 
 /**
@@ -45,6 +46,13 @@ public class WebProxyService {
     @Inject 
     private ServletContext ctx;
 
+    @GET
+    @Path("/")
+    @Hidden
+    public Response getHomePage() {
+        return Response.ok(ctx.getResourceAsStream("/index.html"), MediaType.TEXT_HTML).build();
+    }
+
     /**
      * Proxy method to return Tool JSON Schema.
      * 
@@ -56,11 +64,5 @@ public class WebProxyService {
     public Response getToolsOntology() {
         return Response.ok(ctx.getResourceAsStream("/META-INF/resources/tools.owl"), "application/rdf+xml").build();
     }
-    
-//    @GET
-//    @Path("/index.html")
-//    @Hidden
-//    public Response getHomePage() {
-//        return Response.ok(ctx.getResourceAsStream("/META-INF/resources/index.html"), "text/html").build();
-//    }
+
 }