Add annotations to routes and apps (#866)

Adds 'annotations' attribute to Routes and Apps

test/fn-api-tests/init_test.go

@@ -8,10 +8,8 @@ import (
 
 func TestMain(m *testing.M) {
 	// call flag.Parse() here if TestMain uses flags
-	s := SetupDefaultSuite()
 	result := m.Run()
-	Cleanup()
-	s.Cancel()
+
 	if result == 0 {
 		fmt.Fprintln(os.Stdout, "😀  👍  🎗")
 	}