Sync to latest KSoft BCL and PhxStudio, add PhxStudio to Vita.sln, cr…

…eate root Directory.Build.props and define VitaNugetPackagesDir to have all HintPaths alias to the root packages folder. In theory, AppVeyor won't vomit on all of this.

Directory.Build.props

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project>
+ <PropertyGroup>
+ <VitaNugetPackagesDir>$(MSBuildThisFileDirectory)\packages</VitaNugetPackagesDir>
+ </PropertyGroup>
+</Project>

Vita.sln

@@ -45,20 +45,22 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PhxTool", "Games\Phoenix\Ph
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PhxGui", "Games\Phoenix\PhxGui\PhxGui.csproj", "{39F76124-673A-4DCE-AEAA-BD571AB38AAB}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PhxStudio", "Games\PhxStudio\PhxStudio\PhxStudio.csproj", "{C643B043-00A2-4D8D-8F78-7E57E194B2E6}"
+EndProject
 Global
  GlobalSection(SolutionConfigurationPlatforms) = preSolution
  Debug|Any CPU = Debug|Any CPU
  Release|Any CPU = Release|Any CPU
  EndGlobalSection
  GlobalSection(ProjectConfigurationPlatforms) = postSolution
- {EB07F515-E27C-4768-8BD8-2829F657807E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
- {EB07F515-E27C-4768-8BD8-2829F657807E}.Debug|Any CPU.Build.0 = Debug|Any CPU
- {EB07F515-E27C-4768-8BD8-2829F657807E}.Release|Any CPU.ActiveCfg = Release|Any CPU
- {EB07F515-E27C-4768-8BD8-2829F657807E}.Release|Any CPU.Build.0 = Release|Any CPU
  {17AB134C-9C71-4CCF-84D9-D90F6DD58A0A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
  {17AB134C-9C71-4CCF-84D9-D90F6DD58A0A}.Debug|Any CPU.Build.0 = Debug|Any CPU
  {17AB134C-9C71-4CCF-84D9-D90F6DD58A0A}.Release|Any CPU.ActiveCfg = Release|Any CPU
  {17AB134C-9C71-4CCF-84D9-D90F6DD58A0A}.Release|Any CPU.Build.0 = Release|Any CPU
+ {EB07F515-E27C-4768-8BD8-2829F657807E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {EB07F515-E27C-4768-8BD8-2829F657807E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {EB07F515-E27C-4768-8BD8-2829F657807E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {EB07F515-E27C-4768-8BD8-2829F657807E}.Release|Any CPU.Build.0 = Release|Any CPU
  {0B27603C-CEB1-4A3A-B56F-CBC14B8C06E7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
  {0B27603C-CEB1-4A3A-B56F-CBC14B8C06E7}.Debug|Any CPU.Build.0 = Debug|Any CPU
  {0B27603C-CEB1-4A3A-B56F-CBC14B8C06E7}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -119,13 +121,17 @@ Global
  {39F76124-673A-4DCE-AEAA-BD571AB38AAB}.Debug|Any CPU.Build.0 = Debug|Any CPU
  {39F76124-673A-4DCE-AEAA-BD571AB38AAB}.Release|Any CPU.ActiveCfg = Release|Any CPU
  {39F76124-673A-4DCE-AEAA-BD571AB38AAB}.Release|Any CPU.Build.0 = Release|Any CPU
+ {C643B043-00A2-4D8D-8F78-7E57E194B2E6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {C643B043-00A2-4D8D-8F78-7E57E194B2E6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {C643B043-00A2-4D8D-8F78-7E57E194B2E6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {C643B043-00A2-4D8D-8F78-7E57E194B2E6}.Release|Any CPU.Build.0 = Release|Any CPU
  EndGlobalSection
  GlobalSection(SolutionProperties) = preSolution
  HideSolutionNode = FALSE
  EndGlobalSection
  GlobalSection(NestedProjects) = preSolution
- {EB07F515-E27C-4768-8BD8-2829F657807E} = {29A6065E-B7E7-43B1-BC6D-102F17ED9643}
  {17AB134C-9C71-4CCF-84D9-D90F6DD58A0A} = {29A6065E-B7E7-43B1-BC6D-102F17ED9643}
+ {EB07F515-E27C-4768-8BD8-2829F657807E} = {29A6065E-B7E7-43B1-BC6D-102F17ED9643}
  {0B27603C-CEB1-4A3A-B56F-CBC14B8C06E7} = {29A6065E-B7E7-43B1-BC6D-102F17ED9643}
  {18F32228-8351-4F99-992F-78E9D1CE83D9} = {29A6065E-B7E7-43B1-BC6D-102F17ED9643}
  {423F13FC-DA0C-4C82-B75E-60A1BFEA7BB6} = {29A6065E-B7E7-43B1-BC6D-102F17ED9643}
@@ -143,6 +149,7 @@ Global
  {FAB723AE-4CBF-4858-9D7D-14343F5CBACF} = {2218BEA4-9F80-49EF-8AFD-7CA6B480CF8B}
  {FF4C18C7-4F54-4FD9-8347-10AC805FD129} = {2218BEA4-9F80-49EF-8AFD-7CA6B480CF8B}
  {39F76124-673A-4DCE-AEAA-BD571AB38AAB} = {2218BEA4-9F80-49EF-8AFD-7CA6B480CF8B}
+ {C643B043-00A2-4D8D-8F78-7E57E194B2E6} = {2218BEA4-9F80-49EF-8AFD-7CA6B480CF8B}
  EndGlobalSection
  GlobalSection(ExtensibilityGlobals) = postSolution
  SolutionGuid = {67C0E08D-C895-4661-B8CB-BDA95B1CF420}