Implemented msbuild packaging scripts support

BuildServer/lib/tasks/dotnetpack.js

@@ -0,0 +1,22 @@
+"use strict";
+
+var sequential = require('./sequential');
+
+module.exports = function (params, processor) {
+	return sequential({
+		tasks: [
+			{
+				type: "dotnetrewrite",
+			},
+			{
+				type: "dotnetbuilderwrapper",
+				params: {
+					command: "compile",
+					SolutionPath: processor.context.exported + "/" + (params.script || "MakePackage.msbuild"),
+					Target: "Package",
+					OutputDirectory: processor.context.release
+				}
+			}
+		]
+	}, processor);
+};