Major update:

- DataTreeCore:
  - Bug fix: GetMember() error if member not found
- FunctionCore: (affected: SelectableCore, FileCore, WatchdogCore)
  - Made destructor virual
  - Standardize method parameter naming, e.g. pName, pLog
  - Renamed parameters: DebugLevel -> LogLevel, OutputDisplay -> LogOutput
  - Reinstated parameter BaseMember
  - Removed logging parameters from constructor
  - Created method InitLoggging() (shows "Function Created" message)
  - Split LoadConfig() method into parts:
    - Implemented public LoadConfig() methods
    - Implemented LoadConfigData() method, load parameters from DataTree
- WatchdogCore:
  - Derive from CSelectableCore instead of CFunctionCore
  - Rename parameter: PingTimeout -> PingInterval
  - Replace Ping Channel with Handle only
  - Add method SetInterval()
  - Send command direct to handle with (channel) Input()
- SelectableCore:
  - Rename parameters: Auto -> AutoManage, ReopenTimeout -> ReopenDelay
  - Implemented own virtual LoadConfigData() method
- DeviceCore:
  - Made all logging conditional: if (Log) Log->Message(...)
- SelectCore:
  - Renamed parameters: DebugLevel -> LogLevel

FunctionCore.h

@@ -58,14 +58,15 @@ protected:
 
     // Configuration
     CDataTree   * DataTree;
+    TDataMember * BaseMember;
 
     // Channels
     TChannel     * FirstChannel;
 
     // Output
     CLogCore    * Log;
-    EDebugLevel DebugLevel;
-    int         OutputDisplay;
+    EDebugLevel LogLevel;
+    int         LogOutput;
 
     // Manage Channel
     inline TChannel *  GetChannel( const char * Name ) {
@@ -76,16 +77,23 @@ protected:
         return Channel;
     }
 
+    // Load configuraiton
+    virtual bool  LoadConfigData();
+
     // Manual Data Input/Output
     virtual int Output( const TChannel * Channel, const char * Data, int Len );
 
 public:
     // Life cycle
-    CFunctionCore( const char * FunctionName, CLogCore * pLog, EDebugLevel pDebugLevel, int pOuputDisplay );
+    CFunctionCore( const char * pName, CLogCore * pLog );
     virtual ~CFunctionCore();
 
-    // Configuration
-    virtual bool  LoadConfig( CDataTree * DataTree, const char * BasePath );
+    // Load Configuration
+    virtual bool  LoadConfig( CDataTree * pDataTree, const char * pBasePath );
+    virtual bool  LoadConfig( CDataTree * pDataTree, TDataMember * pBaseMember );
+
+    // Set Parameters Manually
+    bool    InitLogging( EDebugLevel pDebugLevel, int pOutputDisplay );
     bool    SetDebugLevel( EDebugLevel pDebugLevel );
 
     // Miscellaneous