Enable Continuous capture of Satellite images

[fccoelho]

Continuing from the work done in PR #42 , We need to automate the weekly capture of images through the creation of dedicated celery task which will run weekly.
The images downloaded should be stored in the filesystem.

Once this is done a new issue can be opened to implement the postprocessing of the images to generate the data to be inserted in the table Clima_Satelite. This table schema may need to be redesigned, to conform with the data available. Issue #22 has an older proposal.

[esloch]

O service de celery terá de ser separado para crawlclima e downloader_app, cada um irá conter um compose por serparado para o docker.

[fccoelho]

Fonte alternativa para captura das séries temporais de clima. @luabida can you take a look at this?
O que precisamos é capturar séries de temperatura, humidade, chuva, etc. no entorno das sedes dos municípios.

[fccoelho]

este exemplo já extrai as séries temporais