db em postgresql funcionando
alterando imagem de acompanhar
pagina do perfil do politico ok
adicionando e entendendo os testes
adicionando arquivos
Merge branch 'postgredb'

I couldn't get postgre to run, so I made minimal changes to revert to
sqlite. Someone (Victor) should make it work.

Conflicts:
	meupolitico/settings.py
	politicians/admin.py
	politicians/models.py
	politicians/static/politicians/css/custom.css
	politicians/templates/politicians/politician_profile.html
	politicians/tests.py