Issue 471: Support WP8.1

Tools/Google.Apis.Release/Program.cs

Index: Tools/Google.Apis.Release/Program.cs
===================================================================
--- a/Tools/Google.Apis.Release/Program.cs
 b/Tools/Google.Apis.Release/Program.cs
@@ -438,13 438,19 @@
 Directory.CreateDirectory(binDir);
 Directory.CreateDirectory(Path.Combine(binDir, "WP"));
 Directory.CreateDirectory(Path.Combine(binDir, "WP81"));
 Directory.CreateDirectory(Path.Combine(binDir, "Windows"));
 foreach (var project in ReleaseProjects)
 {
 var outputDir = binDir;
 // Add Google.Apis.WP81 and Google.Apis.Auth.WP81 assemblies to a WP81 folder.
 if (project.GetName().Contains("WP81"))
 {
 outputDir = Path.Combine(outputDir, "WP81");
 }
 // Add Google.Apis.WP and Google.Apis.Auth.WP assemblies to a WP folder.
- if (project.GetName().Contains("WP"))
 else if (project.GetName().Contains("WP"))
 {
 outputDir = Path.Combine(outputDir, "WP");
 }
@@ -653,11 659,14 @@
 DefaultRepository.Combine("Src", "GoogleApis.DotNet4", "GoogleApis.DotNet4.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.Windows", "GoogleApis.Windows.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.WP", "GoogleApis.WP.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.WP81", "GoogleApis.WP81.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.Auth.DotNet4", "GoogleApis.Auth.DotNet4.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.Auth.Mvc4", "GoogleApis.Auth.Mvc4.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.Auth.Windows", "GoogleApis.Auth.Windows.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.Auth.WP", "GoogleApis.Auth.WP.csproj"),
 DefaultRepository.Combine("Src", "GoogleApis.Auth.WP81", "GoogleApis.Auth.WP81.csproj"),
 };
 return releaseProjects = (from path in releasePaths
 select new Project(path)).ToList();