First pass at getting miso working with actual tiles and tileset data.

Still to do:
- Handle tile priorities in ISO sorting.
- Handle recoloring tiles (this may result in annoyingly significant changes to Tile/TileSet API)
- Dynamically loading sections rather than loading all the tiles of a scene.
- Better handling of the state where the scene's not yet loaded.
- Portals.
- Dynamic sizing of the MisoScenePanel



git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@932 ed5b42cb-e716-0410-a449-f6a68f950b19

src/as/com/threerings/miso/tile/MisoTileManager.as

@@ -0,0 +1,32 @@
+//
+// Nenya library - tools for developing networked games
+// Copyright (C) 2002-2010 Three Rings Design, Inc., All Rights Reserved
+// http://www.threerings.net/code/nenya/
+//
+// This library is free software; you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation; either version 2.1 of the License, or
+// (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+package com.threerings.miso.tile {
+
+import com.threerings.media.tile.TileManager;
+
+/**
+ * Extends the basic tile manager and provides support for automatically generating fringes in
+ * between different types of base tiles in a scene.
+ */
+public class MisoTileManager extends TileManager
+{
+    // TODO: Fringing.
+}
+}