Name wizard routers after channels, not conversations.
Populate existing routers list in wizard view.
Refactor wizard view tests a bit.
Refactor wizard view some more.
Add new keyword to existing router in wizard.
Tyop fix.
Rearrange wizard forms and validate that keywords for existing routers are actually new.
Remove superfluous method.
Merge branch 'feature/issue-493-wizard-using-existing-channel' into develop-frontend
Merge branch 'develop-frontend' into feature/issue-565-hovering-doesnt-always-work-for-the-dialogue-state-extra-popovers-info-tooltips