Noosfero, version 0.45.1

Testing

• Test repository: deb http://staging.download.noosfero.org squeeze-test/
• Alpha environment: http://alpha.colivre.coop.br

Shortlog

Aurelio A. Heckert (2):
      Correct `#user .logged-in` ids and icons
      Adds user icon for null avatar on user menu

Braulio Bhavamitra (1):
      Make session data delete possible with active_record_store

Daniela Soares Feitosa (1):
      Fix: updated db/schema

Junior Silva (1):
      uploaded-file: don't display private images thumbnails and private images on slideshow

Larissa Reis (1):
      Fixes the layout of nested comments on the wall

Lucas Melo (1):
      custom_forms: return to profile main page when cancelling submission

Naíla Alves (2):
      finishing action item 2722
      Finishing unit test action item 2722

Rodrigo Souto (2):
      application-helper: refactor gravatar logic
      pending-tasks-counter: add css preference

Victor Costa (2):
      Do not duplicate filters for plugins
      Do not build view_paths on each request