Do not hardcode line endings

Author: obones

project/core/sourcecontrol/VstsHistoryParser.cs

@@ -75,7 +75,7 @@ public Modification[] Parse(TextReader vstsLog, DateTime from, DateTime to)
         private Modification[] ParseChangeSet(StringBuilder changeSet)
         {
 
-            Regex parser = new Regex(@"Changeset:[ \t](?<changenumber>[0-9]*)\r\nUser:[ \t](?<author>.*)\r\n(Checked in by.*\r\n)?Date:[ \t](?<date>.*)\r\n\r\nComment:(?<comment>(?:\r\n.*)*)\r\n\r\nItems:(?<items>(?:\r\n.*)*)\r\n\r\n");            
+            Regex parser = new Regex(@"Changeset:[ \t](?<changenumber>[0-9]*)" + Environment.NewLine + "User:[ \t](?<author>.*)" + Environment.NewLine + "(Checked in by.*" + Environment.NewLine + ")?Date:[ \t](?<date>.*)" + Environment.NewLine + Environment.NewLine + "Comment:(?<comment>(?:" + Environment.NewLine + ".*)*)" + Environment.NewLine + Environment.NewLine + "Items:(?<items>(?:" + Environment.NewLine + ".*)*)" + Environment.NewLine + Environment.NewLine);            
             Regex itemParser = new Regex("\n  (?<type>[^$]+) (?<item>\\$/.*)", RegexOptions.Multiline);
 
             Match ChangeSet = parser.Match(changeSet.ToString(), 0);