Add deprecation warning about registerTile

setup.py

@@ -49,6 +49,7 @@ def run_tests(self):
     install_requires=[
         'setuptools',
         'zope.component',
+        'zope.deprecation',
         'zope.exceptions',
         'pyramid>=1.5',
         'pyramid_chameleon',

src/cone/tile/__init__.py

@@ -1,10 +1,17 @@
 from cone.tile._api import ITile
-from cone.tile._api import Tile
-from cone.tile._api import TileRenderer
-from cone.tile._api import registerTile
 from cone.tile._api import register_tile
 from cone.tile._api import render_template
 from cone.tile._api import render_template_to_response
 from cone.tile._api import render_tile
 from cone.tile._api import render_to_response
+from cone.tile._api import Tile
 from cone.tile._api import tile
+from cone.tile._api import TileRenderer
+from zope.deprecation import deprecated
+
+
+# B/C
+registerTile = register_tile
+deprecated('registerTile', """
+``cone.tile.registerTile`` is deprecated as of cone.tile 1.0 and will be
+removed in cone.tile 1.1. Use ``cone.tile.register_tile`` instead.""")

src/cone/tile/_api.py

@@ -414,9 +414,6 @@ def register_tile(name=None, path=None, attribute=None, interface=Interface,
         event=False)
 
 
-registerTile = register_tile  # B/C
-
-
 class tile(object):
     """Decorator to register classes and functions as tiles.
     """