Compile type information from YAML (#91)

* Add WorkItemClassificationNode YAML

* Convert TfsCmdlets.Types.ps1xml to YAML
  * Use module PsTypesGen to regenerate XML from YAML

* Rename module

* Fix build script

* Change installed modules

Author: igoravl

Build.ps1

@@ -17,7 +17,7 @@ Param
 Function Install-Dependencies
 {
     $NugetPackages = @('GitVersion.CommandLine')
-    $PsModules = @('InvokeBuild', 'psake', 'PsScriptAnalyzer', 'VSSetup')
+    $PsModules = @('psake', 'PsScriptAnalyzer', 'VSSetup', 'PSYaml', 'Ps1xmlgen')
 
     $script:PackagesDir = Join-Path $SolutionDir 'packages'
 
@@ -131,9 +131,9 @@ try
     Write-Verbose "=== SET BUILD NAME ==="
 
     $GitVersionPath = Join-Path $SolutionDir 'packages\gitversion.commandline\tools\GitVersion.exe'
-    $script:VersionMetadata = (& $GitVersionPath | ConvertFrom-Json)
+    $VersionMetadata = (& $GitVersionPath | ConvertFrom-Json)
     $ProjectBuildNumber = ((Get-Date) - $RepoCreationDate).Days
-    $BuildName = ($VersionMetadata.FullSemVer -replace '\\+', "\\+$ProjectBuildNumber\\.")
+    $BuildName = $VersionMetadata.FullSemVer.Replace('+', "+$ProjectBuildNumber.")
 
     $VersionMetadata | Write-Verbose