Camptocamp Puppet Modules as "git subprojects"

Submodules, that where added:
- Bazaar https://github.com/camptocamp/puppet-bazaar
- Buildenv https://github.com/camptocamp/puppet-buildenv
- Postgresql https://github.com/camptocamp/puppet-postgresql
- Python https://github.com/camptocamp/puppet-python
- OpenERP
https://github.com/camptocamp/puppet-openerp#install-with-puppet