This app works with Tipfy 1.01b

1a. copy tipadmin to the 'app' directory
1b. add this to your apps_installed in your tipfy project config.py
	you may also add sys_apps to the config with the value ['tipfy.ext.auth']
	this will add admin for tipfy User
1c. to the project's main urls.py add the get_rules function defined below
1d. to the project's main.py add "import urls; urls.get_rules(app)" in the position shown below
2. run your app
3. specify admin only access in app.yaml. add to the handlers:
- url: /tipadmin/.*
  script: main.py
  login: admin

4. run the dev_appserver and go to /tipadmin/ (http://localhost:8000/tipadmin/)

this will create an admin for any classes inherited 
from db.Model inside models.py 
of apps in your apps_installed 

here is an example config.py:

config = {}

# Configurations for the 'tipfy' module.
config['tipfy'] = {
    'apps_installed': [
        'tipadmin',
        'mysuperapp',
    ],
    'sys_apps':[
        'tipfy.appengine.auth',
    ]
}


in your project's urls.py:

# -*- coding: utf-8 -*-
"""URL definitions."""
from tipfy.routing import Rule, import_string


rules = [
]

def get_rules(app):
    for app_module in app.config['tipfy']['apps_installed']:
        try:
            # Load the urls module from the app and extend our rules.
            app_rules = import_string('%s.urls' % app_module)
            for rule in app_rules.rules:
                app.router.add(rule)
        except ImportError,e:
            pass
            
in your projects's main.py:
app = App(rules=urls.rules, config=config, debug=debug)
+import urls; urls.get_rules(app)
enable_appstats(app)
enable_jinja2_debugging()


The entity list fetches batches of 20, and will show a 'Fetch More' link to page
to the next set of entities, using datastore cursors.

You can specify an order for the entity list by adding the query string argument
'ob' to the url. example: 
https://yourapp.appspot.com/tipadmin/mysuperapp/Item/?ob=-created
where created is an indexed property of the Item model. You must load the 
ordered url before you click the Fetch More link, because the cursor is only
valid for the same query.