This removes the `types` package instead moving the contents to the
top-level clair package.
This change also renames the `Priority` type to `Severity` in order to
reduce confusion.
This change also removes the IsValid method and replaces it with a safe
constructor to avoid the creation of invalid values.
Many docstrings were tweaked in the making of this commit.
We extracted oval parser from rhel and used that for opensuse and
SUSE Linux Enterpise
Signed-off-by: Thomas Boerger <tboerger@suse.de>
Signed-off-by: Jordi Massaguer Pla <jmassaguerpla@suse.de>
Clair will now use a YAML configuration file instead of command line
arguments as the number of parameters grows.
Also, Clair now exposes a Boot() func that allows everyone to easily
create their own project and load dynamically their own fetchers/updaters.
