Implemented list bookmarks and playlists (cli only, needs DAO).

cli/src/main/groovy/com/jdbernard/wdiwtlt/cli/CommandLineInterface.groovy

@@ -319,7 +319,30 @@ Configuration:
                 break
 
             case 'bookmarks':
+                if (all) list = library.getBookmarks()
+                else list = library.getBookmarksWhere(
+                    playlistId: selection?.playlist?.id)
+
+                String bookmarkMatch = options?.join(" ")?.trim()
+                if (boolmarkMatch)
+                     list = list.findAll { it.name =~ bookmarkMatch }
+                printLongMessage(makeBookmarkList(list, all))
+                break
+
             case 'playlists':
+                if (all) list = library.getPlaylists()
+                else if (selection.playlist) list = [selection.playlist]
+                else list = library.getPlaylistsWhere(
+                    artistId: selection?.artist?.id,
+                    albumId: selection?.album?.id,
+                    mediaFileId: selection?.mediaFile?.id)
+
+                String playlistMatch = options?.join(" ")?.trim()
+                if (playlistMatch)
+                     list = list.findAll { it.name =~ playlistMatch }
+                printLongMessage(makePlaylistList(list, all))
+                break
+
             default:
                 printLongMessage("Unrecognized option to the ${promptStyle}" +
                     "list${normalStyle} command. Use ${promptStyle}help list" +