Implemented auto-generated files ignore

BuildServer/lib/tasks/dotnetcheckstyle.js

@@ -4,6 +4,10 @@ var fs = require('fs');
 var async = require('async');
 var glob = require('glob');
 
+var autoGeneratedMarker = 
+	"//------------------------------------------------------------------------------" + "\n" +
+	"// <auto-generated>";
+
 module.exports = function (params, processor) {
 	return {
 		process: function () {
@@ -33,6 +37,8 @@ module.exports = function (params, processor) {
 								processor.onError("Unable to check file " + file + ": " + err);
 							} else if (data.indexOf("\r\n") >= 0) {
 								processor.onError("Windows-style EOL (0D0A) found in file " + file);
+							} else if (data.substr(1, autoGeneratedMarker.length) === autoGeneratedMarker || data.substr(0, autoGeneratedMarker.length) === autoGeneratedMarker) {
+								processor.onInfo("Skipping auto-generated file " + file);
 							} else if (data.indexOf("\t") >= 0 && data.indexOf("    ") >= 0) {
 								processor.onError("Both tabs and spaces found in file " + file);
 							} else {