Added Cloudflare, Logz.io, bugs.

New provider Cloudflare @d0m0reg00dthing #147

List of supported Cloudflare services:

• firewall
  • cloudflare_access_rule
  • cloudflare_filter
  • cloudflare_firewall_rule
  • cloudflare_zone_lockdown
• dns
  • cloudflare_zone
  • cloudflare_record
• access
  • cloudflare_access_application

New provider Logz.io @pengux @islomar #158

List of supported Logz.io resources:

• alerts
  • logzio_alert
• alert notification endpoints
  • logzio_endpoint

GCP

• Fix for #144 google_dns_record_set: Delegated Managed Zones die on "duplicated resource found @richardmcsong #145

AWS

• Support firehose @okazu-dm #142

Datadog

• Add support for the new dashboard API @tinchi #165

Infra

• make filter work as filter, fix for #153 @sergeylanzman #157