ChannelFeed:

- Sort the ChanMsgItems of the channel by date

ChanMsgItem:
- Fixed adding all files (SubFileItem) again by pressing the unsubscribe button (only in Friend Storm)
- Enable unsubscribe button only when channel is subscribed (only in Friend Storm)
- Fixed adding files with umlauts (utf8) on Windows
- Enabled Download and Play button in ChanMsgItem, when they are enabled in the SubFileItems

ftServer:
- Added the method alreadyHaveFile for use in the GUI - recompile of GUI needed

SubFileItem:
- Added state strings like LOCAL, REMOTE, ERROR, ... for translating


git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3614 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/ft/ftcontroller.h

@@ -142,7 +142,7 @@ class ftController: public CacheTransfer, public RsThread, public pqiMonitor, pu
 				const std::list<std::string> &sourceIds);
 
 		/// Do we already have this file, either in download or in file lists ?
-		bool  alreadyHaveFile(const std::string& hash) ;
+		bool  alreadyHaveFile(const std::string& hash, FileInfo &info);
 
 		bool 	setChunkStrategy(const std::string& hash,FileChunksInfo::ChunkStrategy s);
 		void 	setDefaultChunkStrategy(FileChunksInfo::ChunkStrategy s);