new fields needed to distinguish between who starts the conversation and who follows, and to know if we're on blogs
The main app must tell us which values of "subtipo_id" belongs to foros
New factories needed for testing foros and blogs
Added all the KPIs from blogs & foros
Test refactor -> moving logic to the factories
Refactor DRY of clase contenido on contenido_spec
fucking spaces removed
@ayosec : "For every configuration item in the engine, I think that it is a good idea to have a default value"
Merge pull request #9 from Soluciones/foros-and-blogs

Foros and blogs
Merge branch 'counting-how-many-different-authors' into decoupling-from-classes