Django-bigbrother

- Added shell script to add a cronjob for polling the update view.
- Fixed an error preventing graph from showing.

- Templates and static files where not beeing included into package.

- Fixed a problem related to static files not beeing included into package.

- [Backwards Incompatible] Modules are now class-based.
- Modules can now save data in DB.
- Basic implementation of a graph for the stored data.