deal with Cygwin rsync paths issue

Remote/Git.hs

@@ -425,7 +425,7 @@ rsyncOrCopyFile rsyncparams src dest p =
 			_ -> watchfilesize oldsz
 #endif
 	dorsync = rsyncHelper (Just p) $
-		rsyncparams ++ [Param src, Param dest]
+		rsyncparams ++ [File src, File dest]
 
 {- Generates rsync parameters that ssh to the remote and asks it
  - to either receive or send the key's content. -}

Remote/Rsync.hs

@@ -242,7 +242,7 @@ rsyncRetrieve o k dest callback =
 		-- use inplace when retrieving to support resuming
 		[ Param "--inplace"
 		, Param u
-		, Param dest
+		, File dest
 		]
 
 rsyncRemote :: RsyncOpts -> (Maybe MeterUpdate) -> [CommandParam] -> Annex Bool
@@ -292,7 +292,7 @@ rsyncSend o callback k canrename src = withRsyncScratchDir $ \tmp -> do
 			[ Param "--recursive"
 			, partialParams
 			-- tmp/ to send contents of tmp dir
-			, Param $ addTrailingPathSeparator tmp
+			, File $ addTrailingPathSeparator tmp
 			, Param $ rsyncUrl o
 			]
 		else return False