Clean unused imports (found by pyflakes).

mediagoblin/app.py

@@ -17,7 +17,7 @@
 import urllib
 
 import routes
-from paste.deploy.converters import asbool, asint
+from paste.deploy.converters import asbool
 from webob import Request, exc
 
 from mediagoblin import routing, util, storage, staticdirect

mediagoblin/celery_setup/from_celery.py

@@ -16,9 +16,8 @@
 
 import os
 
-import mongokit
 from paste.deploy.loadwsgi import NicerConfigParser
-from paste.deploy.converters import asint, asbool
+from paste.deploy.converters import asbool
 
 from mediagoblin import storage
 from mediagoblin.db import models

mediagoblin/user_pages/views.py

@@ -16,7 +16,6 @@
 
 from webob import Response, exc
 from mediagoblin.db.util import ObjectId, DESCENDING
-import wtforms
 
 
 def user_home(request):

mediagoblin/views.py

@@ -14,13 +14,8 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import datetime
-
-from webob import Response, exc
-import wtforms
-from mediagoblin.db import models
-from mediagoblin.db.util import ObjectId, DESCENDING
-import gettext
+from webob import Response
+from mediagoblin.db.util import DESCENDING
 
 def root_view(request):
     media_entries = request.db.MediaEntry.find(