Bug fixes and improvements

+ Add a function to the Tools package to provide the local IP address
and port
+ Add a function to the Tools package to provide a time as formated
string as yyyyMMdd hhmmss.fff
+ Improved the ICCC startup message: Now, the message contains the IP
address and port of the stared server
+ Add a new configuration to specific the necessary Ocean servers' port
(internally, not the public port)
+ The template package reports now which version out of the grid FS is
used.
+ The Ocean server is now bound to the correct IP address and port
(rule: the local IP address!)
+ The order of the system shutdown handlers were wrong!
+ The early ICCC messages problem is now fixed!
+ Fixed an ICCC bug for the case, that a message does not have any
payload!
+ Also the configuration database uses now the correct mgo MongoDB rules
(SetSafe & SetMode)

Templates/Init.go

@@ -6,6 +6,7 @@ import "html/template"
 import "io/ioutil"
 import "archive/zip"
 import "github.com/SommerEngineering/Ocean/CustomerDB"
+import "github.com/SommerEngineering/Ocean/Tools"
 import "github.com/SommerEngineering/Ocean/Log"
 import LM "github.com/SommerEngineering/Ocean/Log/Meta"
 
@@ -21,6 +22,7 @@ func init() {
 		return
 	} else {
 		defer gridFile.Close()
+		Log.LogShort(senderName, LM.CategorySYSTEM, LM.LevelINFO, LM.MessageNameCONFIGURATION, `Read the templates.zip file from the grid file system.`, `Upload time UTC: `+Tools.FormatTime(gridFile.UploadDate().UTC()))
 		if data, ioError := ioutil.ReadAll(gridFile); ioError != nil {
 			Log.LogFull(senderName, LM.CategorySYSTEM, LM.LevelERROR, LM.SeverityCritical, LM.ImpactCritical, LM.MessageNameDATABASE, `Was not able to read the templates.`, ioError.Error())
 			return