Change Framework to net standrad 2.0

.gitignore

@@ -75,3 +75,7 @@ PrecompiledWeb
 /.project
 /examples/Spring/Spring.Mvc3QuickStart/packages
 /examples/Spring/Spring.Mvc4QuickStart/packages
+
+project.lock.json
+/.vs
+/.idea

.vscode/launch.json

@@ -0,0 +1,11 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": ".NET Core Attach",
+            "type": "coreclr",
+            "request": "attach",
+            "processName": "<example>"
+        }
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,29 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "0.1.0",
+    "command": "dotnet",
+    "isShellCommand": true,
+    "args": [],
+    "tasks": [
+        {
+            "taskName": "build",
+            "args":
+             [ 
+                "src/Spring/Spring.Core/project.json"
+             ],
+            "isBuildCommand": true,
+            "showOutput": "silent",
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "taskName": "test",
+            "args":
+             [ 
+                "test/Spring/Spring.Core.Tests/project.json"
+             ],
+            "showOutput": "silent",
+            "isTestCommand": true
+        }        
+    ]
+}

Spring.Net.2010.sln

@@ -1,6 +1,6 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.31101.0
+# Visual Studio 14
+VisualStudioVersion = 14.0.25123.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{F04753EF-7A1B-4837-AB63-8C0821E8155D}"
 	ProjectSection(SolutionItems) = preProject
@@ -88,13 +88,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spring.Web.Conversation.NHi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spring.Web.Conversation.NHibernate3.Tests.2010", "test\Spring\Spring.Web.Conversation.NHibernate3.Tests\Spring.Web.Conversation.NHibernate3.Tests.2010.csproj", "{C57B05EA-FD1A-40EC-BB60-D2E45AB1A86A}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".nuget", ".nuget", "{79F495DF-83D6-435E-A20E-47800F6F8FE7}"
-	ProjectSection(SolutionItems) = preProject
-		.nuget\NuGet.Config = .nuget\NuGet.Config
-		.nuget\NuGet.exe = .nuget\NuGet.exe
-		.nuget\NuGet.targets = .nuget\NuGet.targets
-	EndProjectSection
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spring.Web.Mvc5.2010", "src\Spring\Spring.Web.Mvc5\Spring.Web.Mvc5.2010.csproj", "{39AAD7EA-2ED0-4E50-8D4D-C666EA9CBFE4}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spring.Web.Mvc5.Tests.2010", "test\Spring\Spring.Web.Mvc5.Tests\Spring.Web.Mvc5.Tests.2010.csproj", "{B9590252-6D58-4587-950C-475AB61FDBCF}"
@@ -108,6 +101,7 @@ EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spring.Template.Velocity.Castle.2010", "src\Spring\Spring.Template.Velocity.Castle\Spring.Template.Velocity.Castle.2010.csproj", "{250601C0-A4AC-41FE-B484-51A9B0D5473D}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spring.Template.Velocity.Castle.Tests.2010", "test\Spring\Spring.Template.Velocity.Castle.Tests\Spring.Template.Velocity.Castle.Tests.2010.csproj", "{8D6ED392-8A1F-41C0-A765-22CF384EDEA1}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Spring.Data.NHibernate4.NestedTxSuspension.Integration.Tests", "test\Spring\Spring.Data.NHibernate4.NestedTxSuspension.Integration.Tests\Spring.Data.NHibernate4.NestedTxSuspension.Integration.Tests.csproj", "{DE276F7C-4564-49EC-AABC-B964EC3D1626}"
 EndProject
 Global
@@ -579,7 +573,7 @@ Global
 		{8D6ED392-8A1F-41C0-A765-22CF384EDEA1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8D6ED392-8A1F-41C0-A765-22CF384EDEA1}.Release|Any CPU.Build.0 = Release|Any CPU
 		{8D6ED392-8A1F-41C0-A765-22CF384EDEA1}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{8D6ED392-8A1F-41C0-A765-22CF384EDEA1}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{8D6ED392-8A1F-41C0-A765-22CF384EDEA1}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{DE276F7C-4564-49EC-AABC-B964EC3D1626}.Debug|.NET.ActiveCfg = Debug|Any CPU
 		{DE276F7C-4564-49EC-AABC-B964EC3D1626}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{DE276F7C-4564-49EC-AABC-B964EC3D1626}.Debug|Any CPU.Build.0 = Debug|Any CPU

Spring.Net.NetCore.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.27703.2000
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Spring.Core", "src\Spring\Spring.Core\Spring.Core.csproj", "{EF9A640E-4AB3-4902-A908-7F01D8817F06}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{B9B3B115-EB93-4317-8E6D-F3DA97E5AFE5}"
+	ProjectSection(SolutionItems) = preProject
+		src\Spring\CommonAssemblyInfo.cs = src\Spring\CommonAssemblyInfo.cs
+		src\Spring\NetCorePolyfills.cs = src\Spring\NetCorePolyfills.cs
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{EF9A640E-4AB3-4902-A908-7F01D8817F06}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EF9A640E-4AB3-4902-A908-7F01D8817F06}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EF9A640E-4AB3-4902-A908-7F01D8817F06}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EF9A640E-4AB3-4902-A908-7F01D8817F06}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {034B029B-05D0-4C2F-A5CD-9971E5EFC85C}
+	EndGlobalSection
+EndGlobal