Add documentation

Robots/Handler.go

@@ -8,7 +8,10 @@ import (
 	"net/http"
 )
 
+// Handler for the access to the robots.txt.
 func HandlerRobots(response http.ResponseWriter, request *http.Request) {
+
+	// Case: The system goes down now?
 	if Shutdown.IsDown() {
 		http.NotFound(response, request)
 		return

Robots/Init.go

@@ -6,7 +6,10 @@ import (
 	LM "github.com/SommerEngineering/Ocean/Log/Meta"
 )
 
+// Init the package.
 func init() {
 	Log.LogShort(senderName, LM.CategorySYSTEM, LM.LevelINFO, LM.MessageNameSTARTUP, `Init the robots component.`)
+
+	// Read the robots.txt from the database:
 	robotsContent = ConfigurationDB.Read(`robots.txt`)
 }

Robots/Variables.go

@@ -5,7 +5,7 @@ import (
 )
 
 var (
-	senderName    LM.Sender = `System::Robots`
+	senderName    LM.Sender = `System::Robots` // This is the name for logging event from this package
 	robotsContent string    = `User-agent: *
 Disallow: /`
 )