Vendormanagement for Repository #175
Description
We need a vendor-management in the style of zypper that allows us to deal with charts of the same name/software coming in through different repositories.
e.g.
repoA provides prometheus 1.6.0 without any annotations
repoB provides prometheus 1.6.0 with customized annotations
expected behaviour: first come first serve, install from repoA
desired behaviour: allow the user to prefer the installation from repoB over repoA