init by jj
if the user is not logged in, the /home --> /index
csrf protect in home app
new login template in auth app
when a user register, creating a tenant with the same name of the user,
then we could filter the servers of the specified tenant id. :)
add function to convert image_id --> image_name
in the template ,it would be pretty in the browers
rendering falvor in human readable format.
Alert the table for server that a user apply.
an insignificant modification in home.html
remove superfluous fieldset.
The flavors and images when applying a new server.
a rubbish commit, forget this
Add keystone info in settings.conf
Add get_flavors in fakeopenstack module
Add functions: creating a server and adding a server

the data from the POST will be stored in table server,
and then the admin will permit whether the server is
going to be created, the code to contrl the pending
servers is under going .
rm the debug db file
Delete unuseful code in schema.sql
schema.sql
The api in novaclient changed
I am now using python_novaclient 2.13.0
search_opts support
FIX a sql synatx error in scheme.sql