move the controller to model dir

Change-Id: I0df0e324d6b9fbaa16c98320745dcf914c2fa102

venus/api/openstack/__init__.py

@@ -83,6 +83,10 @@ class APIRouter(base_wsgi.Router):
         self._setup_routes(mapper, ext_mgr)
         self._setup_ext_routes(mapper, ext_mgr)
         self._setup_extensions(ext_mgr)
+        for url in mapper.matchlist:
+            LOG.debug('URL methid: s%   register: %s   ',
+                      url.conditions, url.routepath)
+
         super(APIRouter, self).__init__(mapper)
 
     def _setup_ext_routes(self, mapper, ext_mgr):

venus/api/v1/router.py

@@ -20,9 +20,10 @@ from oslo_log import log as logging
 
 from venus.api import extensions
 import venus.api.openstack
-from venus.api.v1 import controller as search
 from venus.api import versions
 from venus.modules.custom_config import controller as custom_config
+from venus.modules.search import controller as search
+
 
 LOG = logging.getLogger(__name__)