[Addresses #57841346]Rename ContactSuggestionTopics to ContactSuggestions

What:
- Send correct review parameters (contact_suggestions)
Merge branch 'develop' of github.com:customerlobby/lobbyist-ruby into develop

* 'develop' of github.com:customerlobby/lobbyist-ruby:
  [addressess #58921970] Drop all rss_*, feedburner_url, api_user_name, api_key_hash columns from the company table, remove all code that references those columns