cef.sdk.nuspec & friends used for cef.sdk.3.1650.1562-pre2 NuGet

This is what was used to build the cef.sdk.3.1650.1562-pre2 NuGet currently on staging.nuget.org
It comes with extra DRYness which CefSharp.Core now relies on since the SHA a7590937 commit jornh/CefSharp@a759093
    <CefSdkVer>cef.sdk.3.1650.1562-pre2</CefSdkVer> in cef.sdk.props does that

Note: Contents in the CEF/ folder is currently still a manual cherrypick from building upstream CEF
Resolution of this is tracked in #5

Former-commit-id: 2a52f02e08a3afebfe124a06b6ab14700e7d2497

NuGet/cef.sdk.nuspec

@@ -4,10 +4,11 @@
     <id>cef.sdk</id>
     <version>$version$</version>
     <title>CEF SDK</title>
-    <authors>The Chromium Embedded Framework Authors</authors>
+    <authors>The CEF Authors</authors>
     <owners>The CefSharp Authors</owners>
     <projectUrl>https://github.com/cefsharp/cef-binary</projectUrl>
-    <iconUrl>https://raw.github.com/cefsharp/cef-binary/native-nuget/NuGet/cef128x128.gif</iconUrl>
+    <iconUrl>https://raw.github.com/cefsharp/cef-binary/master/NuGet/cef128x128.gif</iconUrl>
+    <licenseUrl>https://raw.github.com/cefsharp/cef-binary/master/cef_binary_3.y.z_windows32/LICENSE.txt</licenseUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>CEF - Chromium Embedded Framework.
     NOTE: This package is maintained on behalf of the CEF authors by the CefSharp project at http://github.com/cefsharp/cef-binary</description>
@@ -19,5 +20,7 @@
   CEF/Chromium files 
 -->
     <file src="..\CEF\**\*.*" target="CEF" />
+
+    <file src="cef.sdk.props" target="build" />
   </files>
 </package>

NuGet/cef.sdk.props

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Reference Condition="'$(Platform)' == 'x86'"
+             Include="$(MSBuildThisFileDirectory)..\CefSharp\x86\CefSharp.dll" />
+
+    <Reference Condition="'$(Platform)' == 'x64'"
+               Include="$(MSBuildThisFileDirectory)..\CefSharp\x64\CefSharp.dll" />
+  </ItemGroup>
+  <PropertyGroup>
+    <CefSdkVer>cef.sdk.3.1650.1562-pre2</CefSdkVer>
+  </PropertyGroup>
+
+</Project>

NuGet/pack.bat

@@ -1,3 +1,3 @@
-set version=3.1650.1562-pre0
+set version=3.1650.1562-pre2
 NuGet pack cef.redist.nuspec -NoPackageAnalysis -Version %version%
 NuGet pack cef.sdk.nuspec    -NoPackageAnalysis -Version %version%