Updated settings.py, mostly for database
Concept of Application is not necessary in werewolf
Enabled admin urls
Implemented User model
set media directry, which is served by flask
Added PIL to use ImageField
Implemented models
Renamed: message -> event
Use Django 1.6b4

to get new features like:
- specify db_constraint option on ForeignKey field.
adopted to Django 1.6b4
Fixed syntax error
Updated model design
Use uuid version 1
Use django-extensions for models, and added fixtures
arranged media file serve
Adopted apiserver to django models
provided initial data for village
Improved html design
created base template
Added concept of UserCredential