Task.cs: add return value to message text for user if application return exit code != 0

CosmosProject C# remove unneeded folders

source2/Build/Cosmos.Build.Installer/Task.cs

@@ -96,7 +96,7 @@ namespace Cosmos.Build.Installer {
           xProcess.WaitForExit();
           if (xProcess.ExitCode != 0) {
             Log.SetError();
-            throw new Exception("Application returned exit code.");
+            throw new ApplicationException("Application returned exit code 0x" + xProcess.ExitCode.ToString("X8") + ".");
           }
         }
       }

source2/VSIP/Cosmos.VS.Package/Templates/Projects/CosmosProject (C#)/Proj/CosmosProj.vstemplate

@@ -1,23 +0,0 @@
-<VSTemplate Version="3.0.0" Type="Project" xmlns="http://schemas.microsoft.com/developer/vstemplate/2005">
-    <TemplateData>
-        <Name>Proj</Name>
-        <Description>A project for creating a Cosmos Kernel</Description>
-        <Icon>Kernel.ico</Icon>
-        <ProjectType>Cosmos</ProjectType>
-        <!--<TemplateID>Cosmos.CosmosProject</TemplateID>
-        <SortOrder>50</SortOrder>
-        <NumberOfParentCategoriesToRollUp>1</NumberOfParentCategoriesToRollUp>
-        <CreateNewFolder>true</CreateNewFolder>
-        <DefaultName>CosmosProject</DefaultName>
-        <ProvideDefaultName>true</ProvideDefaultName>-->
-    </TemplateData>
-    <TemplateContent>
-        <Project File="CosmosProject.Cosmos" ReplaceParameters="true">
-            <!--<ProjectItem SubType="Content" TargetFileName="Cosmos.bxrc" ReplaceParameters="false">Cosmos.bxrc</ProjectItem>-->
-        </Project>
-    </TemplateContent>
-    <WizardExtension>
-        <Assembly>Cosmos.VS.Package, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f4d94ac959d59ec3</Assembly>
-        <FullClassName>Cosmos.VS.Package.Templates.Wizards.UseGuidsWizard</FullClassName>
-    </WizardExtension>
-</VSTemplate>