Merge branch 'release/v2013.11.22' into develop
clean old posts (whose date is before yesterday)
adding: (sao carlos-rio claro) and (sao carlos-campinas)
bump version
Merge branch 'hotfix/v2013.11.24' into develop
Merge branch 'hotfix/v2013.11.24'
Merge branch 'release/v2013.11.24/01'
adding new caronas group
Merge branch 'hotfix/v2013.11.24.02'