[VectoCore] Removed unnecessary usings

VectoCore/VectoCore/Models/Simulation/Impl/JobContainer.cs

@@ -37,7 +37,6 @@ using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Threading;
 using System.Threading.Tasks;
-using System.Windows.Forms.VisualStyles;
 using TUGraz.VectoCommon.Models;
 using TUGraz.VectoCore.Models.SimulationComponent.Data;
 using TUGraz.VectoCore.OutputData;

VectoCore/VectoCore/Models/SimulationComponent/Impl/Driver.cs

@@ -30,7 +30,6 @@
 */
 
 using System;
-using System.Windows.Forms.DataVisualization.Charting;
 using TUGraz.VectoCommon.Exceptions;
 using TUGraz.VectoCommon.Models;
 using TUGraz.VectoCommon.Utils;

VectoCore/VectoCore/OutputData/XML/GroupWriter/Declaration/Vehicle/Components/Auxiliaries/BusAuxHVACConventionalGroupWriter.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-using System.Windows.Forms;
 using System.Xml.Linq;
 using Castle.Components.DictionaryAdapter;
 using TUGraz.VectoCommon.BusAuxiliaries;

VectoCore/VectoCore/Utils/DictionaryExtensionMethods.cs

@@ -35,7 +35,6 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Threading;
-using System.Windows.Forms;
 using TUGraz.VectoCommon.Utils;
 
 namespace TUGraz.VectoCore.Utils

VectoCore/VectoCore/Utils/PathHelper.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Windows.Forms.VisualStyles;
 using Castle.Core.Internal;
 
 namespace TUGraz.VectoCore.Utils