Added KorAP plugin stylesheet support

Change-Id: Iaec401c59da0a2abc179f51b318c11e9fc41ce07
diff --git a/cmd/koralmapper/main.go b/cmd/koralmapper/main.go
index 1286af0..e456537 100644
--- a/cmd/koralmapper/main.go
+++ b/cmd/koralmapper/main.go
@@ -48,7 +48,9 @@
 	Description string
 	Server      string
 	SDK         string
+	Stylesheet  string
 	ServiceURL  string
+	CookieName  string
 }
 
 type SingleMappingPageData struct {
@@ -338,7 +340,9 @@
 		Description: config.Description,
 		Server:      yamlConfig.Server,
 		SDK:         yamlConfig.SDK,
+		Stylesheet:  yamlConfig.Stylesheet,
 		ServiceURL:  yamlConfig.ServiceURL,
+		CookieName:  yamlConfig.CookieName,
 	}
 }