listallinfo now prints out directories

TODO

@@ -38,8 +38,6 @@
 	*) command for displaying playlist contents
 	*) command for appending to playlist
 
-*) have listallinfo return directories
-
 *) abstract out input buffering from inputStream_http to inputStream
 
 *) use getaddrinfo instead of gethostbyname (check libshout)

src/directory.c

@@ -1309,7 +1309,7 @@ int sumSongTime(FILE * fp, Song * song, void * data) {
 }
 
 int printInfoForAllIn(FILE * fp, char * name) {
-        return traverseAllIn(fp,name,directoryPrintSongInfo,NULL,NULL);
+        return traverseAllIn(fp,name,directoryPrintSongInfo,printDirectoryInDirectory,NULL);
 }
 
 int countSongsIn(FILE * fp, char * name) {