- Added flags for services and service permissions for peers

Flags are identity-related, meaning that all locations of the same peers have the same flags.
- It's now possible to tweak which services each peer can use. Service that can be disabled are
  forums/channels, discovery, anonymous routing.
- by default, peers have all flags on.
- fixed missing error msg in p3cfgmgr when serialisation fails.
- fixed bug in RemoteDirModel causing infinite loop to happen when group name is unknown




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@5924 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/pqi/p3cfgmgr.cc

@@ -939,6 +939,9 @@ bool p3Config::saveConfig()
 
 	written = written && stream->encryptedSendItems(toSave);
 
+	if(!written)
+		std::cerr << "(EE) Error while writing config file " << Filename() << ": file dropped!!" << std::endl;
+
 	/* store the hash */
 	setHash(cfg_bio->gethash());