NH-3900 - Run NUnit console from ShowBuildMenu.

Author: ngbrown

ShowBuildMenu.bat

@@ -5,7 +5,7 @@ set NANT="%~dp0Tools\nant\bin\NAnt.exe" -t:net-4.0
 set BUILDTOOL="%~dp0Tools\BuildTool\bin\Release\BuildTool.exe"
 set AVAILABLE_CONFIGURATIONS=%~dp0available-test-configurations
 set CURRENT_CONFIGURATION=%~dp0current-test-configuration
-set NUNIT="%~dp0Tools\nunit\nunit-x86.exe"
+set NUNIT="%~dp0Tools\NUnit.ConsoleRunner.3.6.0\tools\nunit3-console.exe"
 
 :main-menu
 echo ========================= NHIBERNATE BUILD MENU ==========================
@@ -161,7 +161,7 @@ echo Configuration activated.
 goto main-menu
 
 :test-run
-start "" %NUNIT% NHibernate.nunit
+start "nunit3-console" cmd /K %NUNIT% --x86 --agents=1 --process=separate NHibernate.nunit
 goto main-menu
 
 rem :build-test

src/NHibernate.sln.DotSettings

@@ -22,6 +22,7 @@
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EAddAccessorOwnerDeclarationBracesMigration/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EMigrateBlankLinesAroundFieldToBlankLinesAroundProperty/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EMigrateThisQualifierSettings/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/UnitTesting/SeparateAppDomainPerAssembly/@EntryValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/PatternsAndTemplates/StructuralSearch/Pattern/=0BE95D01E0F2244E97F5FEFAD1EB1A63/@KeyIndexDefined">True</s:Boolean>
 	<s:String x:Key="/Default/PatternsAndTemplates/StructuralSearch/Pattern/=0BE95D01E0F2244E97F5FEFAD1EB1A63/Comment/@EntryValue">NUnit Assert.NotNull</s:String>
 	<s:Boolean x:Key="/Default/PatternsAndTemplates/StructuralSearch/Pattern/=0BE95D01E0F2244E97F5FEFAD1EB1A63/CustomPatternPlaceholder/=actual/@KeyIndexDefined">True</s:Boolean>