Added first test on deputies data.
Fixed crawler file paths and other minor issues.
Removed unused code of the crawler.
Improved top header looking.
Added deputies app to the rep.

It contains a crawler, views, templates and models for the
database of deputies.

It also contains an analysis of how long the deputies stay in parliament.

Future commits will improve this first draft.
Improved deputies crawler and populator.

Cleaned methods, added docstrings, improved schedule.
Removed module no longer used.
Refactored deputies populator, adding a new method.
Added deputies app to settings and url.
Added ignore robots to crawler.
Simplified sentence in main page.
Improved robustness of deputies crawler to socket.error.
Fixed wrong load of settings in deputies schedule.
Fixed error on django syntax of deputy model.
Added translations to deputies app.
Fixed error on directory path for storing cached data of crawler.
Fixed text on tip of graph on deputies time distribution analysis.
Fixed translation of url in deputies.
Translated url of deputies.
Added a category link to contract summary and i18n to Cat. description.