Added script

.nuget/versioninfo.ps1

@@ -0,0 +1,7 @@
+param(
+[string]$version
+)
+$file = 'Meshconvert\meshconvert.rc'
+$versionComma = $version.Replace(".", ",")
+(Get-Content $file).replace('1,0,0,0', $versionComma).replace('1.0.0.0', $version) | Set-Content $file
+(Get-Content $file)