install bash completion where pkg-config tells us to Signed-off-by: Evgeni Golov <evgeni@debian.org>

Add bash auto completion This adds a basic bash auto-completion profile. It supports 3 things at this time: - Auto-complete of container name (-n or -o) - Auto-complete of template name (-t) - Auto-complete of state names (-s) It's configured in a way to be as little disruptive as possible, any argument that's not explicitly handled by the profile will fallack to bash's default completion. Signed-off-by: Stéphane Graber <stgraber@ubuntu.com> Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>