lib: Allow dialog action to open the next dialog
lib: Allow dialog action to open the next dialog

By just removing the old dialog from the DOM instead of refusing to
open the next one.

garrett/cockpit,mareklibra/cockpit,deryni/cockpit,deryni/cockpit,martinpitt/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,SotolitoLabs/cockpit,moraleslazaro/cockpit,deryni/cockpit,moraleslazaro/cockpit,mareklibra/cockpit,cockpituous/cockpit,cockpituous/cockpit,cockpit-project/cockpit,cockpit-project/cockpit,SotolitoLabs/cockpit,stefwalter/cockpit,stefwalter/cockpit,moraleslazaro/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,mvollmer/cockpit,garrett/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,moraleslazaro/cockpit,andreasn/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,mvollmer/cockpit,martinpitt/cockpit,cockpit-project/cockpit,cockpit-project/cockpit,deryni/cockpit,martinpitt/cockpit,moraleslazaro/cockpit,deryni/cockpit,cockpituous/cockpit,mareklibra/cockpit,moraleslazaro/cockpit,andreasn/cockpit,stefwalter/cockpit,martinpitt/cockpit,stefwalter/cockpit,garrett/cockpit,andreasn/cockpit,martinpitt/cockpit,mareklibra/cockpit,cockpit-project/cockpit,deryni/cockpit,cockpituous/cockpit,garrett/cockpit,andreasn/cockpit,mvollmer/cockpit,andreasn/cockpit,deryni/cockpit,stefwalter/cockpit,andreasn/cockpit,stefwalter/cockpit,mareklibra/cockpit,cockpituous/cockpit,cockpituous/cockpit,SotolitoLabs/cockpit,stefwalter/cockpit,moraleslazaro/cockpit,garrett/cockpit