[Mono.Posix] Add Syscall.getgrouplist().

Merge branch 'master' of git://github.com/alexeymoiseew/mono into alexeymoiseew-master

diff --combined mcs/class/System/System.Net/HttpListenerRequest.cs
index efa4f56acb9cc5d6ffbd951d6862fa57c1121c74,c889a16af9cff8fa7bdc190ca7a7f4a66c4f0cdb..92866e6485c0193f9da233f68ffbe69ed0e36de5
--- 1/mcs/class/System/System.Net/HttpListenerRequest.cs
--- 2/mcs/class/System/System.Net/HttpListenerRequest.cs
+++ b/mcs/class/System/System.Net/HttpListenerRequest.cs
@@@ -165,7 -165,7 +165,7 @@@ namespace System.Net 
                        if (Uri.MaybeUri (raw_url) && Uri.TryCreate (raw_url, UriKind.Absolute, out raw_uri))
                                path = raw_uri.PathAndQuery;
                        else
 -                              path = HttpUtility.UrlDecode (raw_url);
 +                              path = raw_url;
  
                        if ((host == null || host.Length == 0))
                                host = UserHostAddress;
@@@ -319,7 -319,7 +319,7 @@@
                                // TODO: test if MS has a timeout when doing this
                                try {
                                        IAsyncResult ares = InputStream.BeginRead (bytes, 0, length, null, null);
-                                       if (!ares.IsCompleted && !ares.AsyncWaitHandle.WaitOne (100))
+                                       if (!ares.IsCompleted && !ares.AsyncWaitHandle.WaitOne (1000))
                                                return false;
                                        if (InputStream.EndRead (ares) <= 0)
                                                return true;