Merge pull request #12 from dbellettini/master

Changing page titles/slugs
post url redirect + fix page urls + deactivate comments without our account
Merge pull request #13 from francescolaffi/master

fix urls & comments
fix date e redirects take 2
index con posts e sidebar
Merge pull request #14 from francescolaffi/master

fix date/redirects + index con ultimi post e sidebar