postgresql install for ubuntu
install psycopg2 for ubuntu
added service and value_for_platform
changed user --> postgresuser var
added the codename to the repository
Merge pull request #21 from stephaneb/fix/git_recipe

added the codename to the repository
Upgrade to Vagrant 1.1 and add providers
Merge pull request #20 from stephaneb/feature/ubuntu_postgres

Feature/ubuntu postgres
Update virtualbox.rb
Update wireshark to 1.8.6
Merge pull request #22 from thomasmeeus/wireshark

Update wireshark to 1.8.6