Fixed issues with the Unity project files not having been auto downgraded correctly.
Fixed issues with the Unity project files not having been auto downgraded correctly.

--- a/KerbalEngineer.CSharp.Editor.csproj
+++ b/KerbalEngineer.CSharp.Editor.csproj
@@ -15,7 +15,7 @@
     <TargetFrameworkProfile>Unity Full v3.5</TargetFrameworkProfile>
     <CompilerResponseFile></CompilerResponseFile>
     <UnityProjectType>Editor:5</UnityProjectType>
-    <UnityBuildTarget>WebPlayer:6</UnityBuildTarget>
+    <UnityBuildTarget>StandaloneWindows:5</UnityBuildTarget>
     <UnityVersion>5.2.4f1</UnityVersion>
     <RootNamespace></RootNamespace>
     <LangVersion Condition=" '$(VisualStudioVersion)' != '10.0' ">4</LangVersion>
@@ -27,7 +27,7 @@
     <IntermediateOutputPath>Temp\UnityVS_obj\Debug\</IntermediateOutputPath>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DefineConstants>DEBUG;TRACE;UNITY_5_2_4;UNITY_5_2;UNITY_5;ENABLE_NEW_BUGREPORTER;ENABLE_2D_PHYSICS;ENABLE_4_6_FEATURES;ENABLE_AUDIO;ENABLE_CACHING;ENABLE_CLOTH;ENABLE_DUCK_TYPING;ENABLE_FRAME_DEBUGGER;ENABLE_GENERICS;ENABLE_HOME_SCREEN;ENABLE_IMAGEEFFECTS;ENABLE_LIGHT_PROBES_LEGACY;ENABLE_MICROPHONE;ENABLE_MULTIPLE_DISPLAYS;ENABLE_PHYSICS;ENABLE_PLUGIN_INSPECTOR;ENABLE_SHADOWS;ENABLE_SINGLE_INSTANCE_BUILD_SETTING;ENABLE_SPRITES;ENABLE_TERRAIN;ENABLE_RAKNET;ENABLE_UNET;ENABLE_UNITYEVENTS;ENABLE_WEBCAM;ENABLE_WWW;ENABLE_CLOUD_SERVICES;ENABLE_CLOUD_SERVICES_ADS;ENABLE_CLOUD_HUB;ENABLE_CLOUD_PROJECT_ID;ENABLE_CLOUD_SERVICES_ANALYTICS;ENABLE_CLOUD_SERVICES_UNET;ENABLE_CLOUD_SERVICES_BUILD;ENABLE_CLOUD_LICENSE;ENABLE_EDITOR_METRICS;ENABLE_REFLECTION_BUFFERS;INCLUDE_DYNAMIC_GI;INCLUDE_GI;INCLUDE_IL2CPP;INCLUDE_DIRECTX12;PLATFORM_SUPPORTS_MONO;RENDER_SOFTWARE_CURSOR;ENABLE_LOCALIZATION;ENABLE_ANDROID_ATLAS_ETC1_COMPRESSION;UNITY_WEBPLAYER;ENABLE_SUBSTANCE;WEBPLUG;ENABLE_TEXTUREID_MAP;ENABLE_RUNTIME_GI;ENABLE_MOVIES;ENABLE_NETWORK;ENABLE_CRUNCH_TEXTURE_COMPRESSION;ENABLE_MONO;ENABLE_PROFILER;DEBUG;TRACE;UNITY_ASSERTIONS;UNITY_EDITOR;UNITY_EDITOR_64;UNITY_EDITOR_WIN</DefineConstants>
+    <DefineConstants>DEBUG;TRACE;UNITY_5_2_4;UNITY_5_2;UNITY_5;ENABLE_NEW_BUGREPORTER;ENABLE_2D_PHYSICS;ENABLE_4_6_FEATURES;ENABLE_AUDIO;ENABLE_CACHING;ENABLE_CLOTH;ENABLE_DUCK_TYPING;ENABLE_FRAME_DEBUGGER;ENABLE_GENERICS;ENABLE_HOME_SCREEN;ENABLE_IMAGEEFFECTS;ENABLE_LIGHT_PROBES_LEGACY;ENABLE_MICROPHONE;ENABLE_MULTIPLE_DISPLAYS;ENABLE_PHYSICS;ENABLE_PLUGIN_INSPECTOR;ENABLE_SHADOWS;ENABLE_SINGLE_INSTANCE_BUILD_SETTING;ENABLE_SPRITES;ENABLE_TERRAIN;ENABLE_RAKNET;ENABLE_UNET;ENABLE_UNITYEVENTS;ENABLE_VR;ENABLE_WEBCAM;ENABLE_WWW;ENABLE_CLOUD_SERVICES;ENABLE_CLOUD_SERVICES_ADS;ENABLE_CLOUD_HUB;ENABLE_CLOUD_PROJECT_ID;ENABLE_CLOUD_SERVICES_ANALYTICS;ENABLE_CLOUD_SERVICES_UNET;ENABLE_CLOUD_SERVICES_BUILD;ENABLE_CLOUD_LICENSE;ENABLE_EDITOR_METRICS;ENABLE_REFLECTION_BUFFERS;INCLUDE_DYNAMIC_GI;INCLUDE_GI;INCLUDE_IL2CPP;INCLUDE_DIRECTX12;PLATFORM_SUPPORTS_MONO;RENDER_SOFTWARE_CURSOR;ENABLE_LOCALIZATION;ENABLE_ANDROID_ATLAS_ETC1_COMPRESSION;UNITY_STANDALONE_WIN;UNITY_STANDALONE;ENABLE_SUBSTANCE;ENABLE_TEXTUREID_MAP;ENABLE_RUNTIME_GI;ENABLE_MOVIES;ENABLE_NETWORK;ENABLE_CRUNCH_TEXTURE_COMPRESSION;ENABLE_LOG_MIXED_STACKTRACE;ENABLE_UNITYWEBREQUEST;ENABLE_EVENT_QUEUE;ENABLE_WEBSOCKET_HOST;ENABLE_MONO;ENABLE_PROFILER;DEBUG;TRACE;UNITY_ASSERTIONS;UNITY_EDITOR;UNITY_EDITOR_64;UNITY_EDITOR_WIN</DefineConstants>
     <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
@@ -37,7 +37,7 @@
     <IntermediateOutputPath>Temp\UnityVS_obj\Release\</IntermediateOutputPath>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DefineConstants>TRACE;UNITY_5_2_4;UNITY_5_2;UNITY_5;ENABLE_NEW_BUGREPORTER;ENABLE_2D_PHYSICS;ENABLE_4_6_FEATURES;ENABLE_AUDIO;ENABLE_CACHING;ENABLE_CLOTH;ENABLE_DUCK_TYPING;ENABLE_FRAME_DEBUGGER;ENABLE_GENERICS;ENABLE_HOME_SCREEN;ENABLE_IMAGEEFFECTS;ENABLE_LIGHT_PROBES_LEGACY;ENABLE_MICROPHONE;ENABLE_MULTIPLE_DISPLAYS;ENABLE_PHYSICS;ENABLE_PLUGIN_INSPECTOR;ENABLE_SHADOWS;ENABLE_SINGLE_INSTANCE_BUILD_SETTING;ENABLE_SPRITES;ENABLE_TERRAIN;ENABLE_RAKNET;ENABLE_UNET;ENABLE_UNITYEVENTS;ENABLE_WEBCAM;ENABLE_WWW;ENABLE_CLOUD_SERVICES;ENABLE_CLOUD_SERVICES_ADS;ENABLE_CLOUD_HUB;ENABLE_CLOUD_PROJECT_ID;ENABLE_CLOUD_SERVICES_ANALYTICS;ENABLE_CLOUD_SERVICES_UNET;ENABLE_CLOUD_SERVICES_BUILD;ENABLE_CLOUD_LICENSE;ENABLE_EDITOR_METRICS;ENABLE_REFLECTION_BUFFERS;INCLUDE_DYNAMIC_GI;INCLUDE_GI;INCLUDE_IL2CPP;INCLUDE_DIRECTX12;PLATFORM_SUPPORTS_MONO;RENDER_SOFTWARE_CURSOR;ENABLE_LOCALIZATION;ENABLE_ANDROID_ATLAS_ETC1_COMPRESSION;UNITY_WEBPLAYER;ENABLE_SUBSTANCE;WEBPLUG;ENABLE_TEXTUREID_MAP;ENABLE_RUNTIME_GI;ENABLE_MOVIES;ENABLE_NETWORK;ENABLE_CRUNCH_TEXTURE_COMPRESSION;ENABLE_MONO;ENABLE_PROFILER;DEBUG;TRACE;UNITY_ASSERTIONS;UNITY_EDITOR;UNITY_EDITOR_64;UNITY_EDITOR_WIN</DefineConstants>
+    <DefineConstants>TRACE;UNITY_5_2_4;UNITY_5_2;UNITY_5;ENABLE_NEW_BUGREPORTER;ENABLE_2D_PHYSICS;ENABLE_4_6_FEATURES;ENABLE_AUDIO;ENABLE_CACHING;ENABLE_CLOTH;ENABLE_DUCK_TYPING;ENABLE_FRAME_DEBUGGER;ENABLE_GENERICS;ENABLE_HOME_SCREEN;ENABLE_IMAGEEFFECTS;ENABLE_LIGHT_PROBES_LEGACY;ENABLE_MICROPHONE;ENABLE_MULTIPLE_DISPLAYS;ENABLE_PHYSICS;ENABLE_PLUGIN_INSPECTOR;ENABLE_SHADOWS;ENABLE_SINGLE_INSTANCE_BUILD_SETTING;ENABLE_SPRITES;ENABLE_TERRAIN;ENABLE_RAKNET;ENABLE_UNET;ENABLE_UNITYEVENTS;ENABLE_VR;ENABLE_WEBCAM;ENABLE_WWW;ENABLE_CLOUD_SERVICES;ENABLE_CLOUD_SERVICES_ADS;ENABLE_CLOUD_HUB;ENABLE_CLOUD_PROJECT_ID;ENABLE_CLOUD_SERVICES_ANALYTICS;ENABLE_CLOUD_SERVICES_UNET;ENABLE_CLOUD_SERVICES_BUILD;ENABLE_CLOUD_LICENSE;ENABLE_EDITOR_METRICS;ENABLE_REFLECTION_BUFFERS;INCLUDE_DYNAMIC_GI;INCLUDE_GI;INCLUDE_IL2CPP;INCLUDE_DIRECTX12;PLATFORM_SUPPORTS_MONO;RENDER_SOFTWARE_CURSOR;ENABLE_LOCALIZATION;ENABLE_ANDROID_ATLAS_ETC1_COMPRESSION;UNITY_STANDALONE_WIN;UNITY_STANDALONE;ENABLE_SUBSTANCE;ENABLE_TEXTUREID_MAP;ENABLE_RUNTIME_GI;ENABLE_MOVIES;ENABLE_NETWORK;ENABLE_CRUNCH_TEXTURE_COMPRESSION;ENABLE_LOG_MIXED_STACKTRACE;ENABLE_UNITYWEBREQUEST;ENABLE_EVENT_QUEUE;ENABLE_WEBSOCKET_HOST;ENABLE_MONO;ENABLE_PROFILER;DEBUG;TRACE;UNITY_ASSERTIONS;UNITY_EDITOR;UNITY_EDITOR_64;UNITY_EDITOR_WIN</DefineConstants>
     <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
   </PropertyGroup>
   <ItemGroup>
@@ -47,6 +47,8 @@
     <Reference Include="System.Core" />
     <Reference Include="Boo.Lang" />
     <Reference Include="UnityScript.Lang" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.Xml.Linq" />
     <Reference Include="UnityEngine">
       <HintPath>Library\UnityAssemblies\UnityEngine.dll</HintPath>
     </Reference>

 Binary files a/Output/KerbalEngineer/KerbalEngineer.dll and b/Output/KerbalEngineer/KerbalEngineer.dll differ
 Binary files a/ProjectSettings/AudioManager.asset and b/ProjectSettings/AudioManager.asset differ
--- a/ProjectSettings/ClusterInputManager.asset
+++ /dev/null
@@ -1,7 +1,1 @@
-%YAML 1.1
-%TAG !u! tag:unity3d.com,2011:
---- !u!236 &1
-ClusterInputManager:
-  m_ObjectHideFlags: 0
-  m_Inputs: []
 

 Binary files a/ProjectSettings/DynamicsManager.asset and b/ProjectSettings/DynamicsManager.asset differ
 Binary files a/ProjectSettings/EditorBuildSettings.asset and b/ProjectSettings/EditorBuildSettings.asset differ
 Binary files a/ProjectSettings/EditorSettings.asset and b/ProjectSettings/EditorSettings.asset differ
 Binary files a/ProjectSettings/GraphicsSettings.asset and b/ProjectSettings/GraphicsSettings.asset differ
 Binary files a/ProjectSettings/InputManager.asset and b/ProjectSettings/InputManager.asset differ
 Binary files a/ProjectSettings/NavMeshAreas.asset and b/ProjectSettings/NavMeshAreas.asset differ
 Binary files a/ProjectSettings/NetworkManager.asset and b/ProjectSettings/NetworkManager.asset differ
 Binary files a/ProjectSettings/Physics2DSettings.asset and b/ProjectSettings/Physics2DSettings.asset differ
 Binary files a/ProjectSettings/ProjectSettings.asset and b/ProjectSettings/ProjectSettings.asset differ
 Binary files a/ProjectSettings/QualitySettings.asset and b/ProjectSettings/QualitySettings.asset differ
 Binary files a/ProjectSettings/TagManager.asset and b/ProjectSettings/TagManager.asset differ
 Binary files a/ProjectSettings/TimeManager.asset and b/ProjectSettings/TimeManager.asset differ
 Binary files a/ProjectSettings/UnityAdsSettings.asset and b/ProjectSettings/UnityAdsSettings.asset differ
 Binary files a/ProjectSettings/UnityAnalyticsManager.asset and b/ProjectSettings/UnityAnalyticsManager.asset differ
--- a/ProjectSettings/UnityConnectSettings.asset
+++ /dev/null
@@ -1,15 +1,1 @@
-%YAML 1.1
-%TAG !u! tag:unity3d.com,2011:
---- !u!310 &1
-UnityConnectSettings:
-  m_ObjectHideFlags: 0
-  UnityPurchasingSettings:
-    m_Enabled: 0
-    m_TestMode: 0
-  UnityAnalyticsSettings:
-    m_Enabled: 0
-    m_InitializeOnStartup: 1
-    m_TestMode: 0
-    m_TestEventUrl: 
-    m_TestConfigUrl: