Raise an exception if trying to run a method w/o being authenticated
Add create_package method to create a package via the API
Add create_collection method to create a collection via the API
Add update_collection_status method to update a collection status via the API
Add update_package_poc method to update the point of contact via the API

This method allows updaing the point of contact of one or more packages
on one or more branches via the API
Add get_packagers method to retrieve packagers via the API
Add get_packager_acls method to retrieve the ACLs of a packager via the API
Fix typo pages_total changed for page_total
Fix ordering of the functions
Add get_packager_stats method to retrieve stats about a packager via the API
Some more fix in the ordering of the functions
Fix copyright year
Actually, in 2014, the copyright belongs to Red Hat Inc
Add documentation about the exceptions raised by the methods
Add documentation about the object returned and its type
Rename the module pkgdb2 and fix the import in the cli
pylint fixes in pkgdb2-cli

- Add missing docstrings
- Remove un-used imports
- Use more traditionnal __version__
- Fix variable name when they are constant
- Fix one and two letter variable names
Move the check for --test into the main method where it belongs
Simplifies the returns
pylint fixes in the pkgdb2 module