* master: (21 commits)
  Add Canadian provinces to geo_data.py
  Fix comment < 80 chars
  Add support for geo-targeting of CA provinces - For providers that support such
  Update geo_data to pick up a couple renames
  Ignore E741, flags single-letter var names in comprehensions which I want to allow
  Bump pycodestyle from 2.5.0 to 2.6.0
  Bump boto3 from 1.13.0 to 1.13.19
  Bump botocore from 1.16.0 to 1.16.19
  Bump six from 1.14.0 to 1.15.0
  Bump ns1-python from 0.15.0 to 0.16.0
  Bump setuptools from 44.1.0 to 44.1.1
  Cloudflare: Rename _try to _try_request
  Cloudflare: Add Support for Rate Limit
  Cloudflare: Add Support for PTR Records
  Update NS1 _REGION_FILTER to include remove_no_georegion in config
  Fix code coverage for NS1
  Docs and changelog for TCP health check support
  Fix Dyn python3 error with dict_values that needed a list
  TCP healthcheck support for Route53
  NS1 support for TCP healthchecks
  ...

Dhanks geo branch

- For providers that support such

Update geo_data to pick up a couple renames

Cloudflare: Add Support for Rate Limit

Bump pycodestyle from 2.5.0 to 2.6.0

Bumps [pycodestyle](https://github.com/PyCQA/pycodestyle) from 2.5.0 to 2.6.0.
- [Release notes](https://github.com/PyCQA/pycodestyle/releases)
- [Changelog](https://github.com/PyCQA/pycodestyle/blob/master/CHANGES.txt)
- [Commits](https://github.com/PyCQA/pycodestyle/compare/2.5.0...2.6.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump boto3 from 1.13.0 to 1.13.19

Bumps [boto3](https://github.com/boto/boto3) from 1.13.0 to 1.13.19.
- [Release notes](https://github.com/boto/boto3/releases)
- [Changelog](https://github.com/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](https://github.com/boto/boto3/compare/1.13.0...1.13.19)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump botocore from 1.16.0 to 1.16.19

Bumps [botocore](https://github.com/boto/botocore) from 1.16.0 to 1.16.19.
- [Release notes](https://github.com/boto/botocore/releases)
- [Changelog](https://github.com/boto/botocore/blob/develop/CHANGELOG.rst)
- [Commits](https://github.com/boto/botocore/compare/1.16.0...1.16.19)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump six from 1.14.0 to 1.15.0

Bumps [six](https://github.com/benjaminp/six) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/benjaminp/six/releases)
- [Changelog](https://github.com/benjaminp/six/blob/master/CHANGES)
- [Commits](https://github.com/benjaminp/six/compare/1.14.0...1.15.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump ns1-python from 0.15.0 to 0.16.0

Bumps [ns1-python](https://github.com/ns1/ns1-python) from 0.15.0 to 0.16.0.
- [Release notes](https://github.com/ns1/ns1-python/releases)
- [Changelog](https://github.com/ns1/ns1-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ns1/ns1-python/compare/v0.15.0...v0.16.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump setuptools from 44.1.0 to 44.1.1

Bumps [setuptools](https://github.com/pypa/setuptools) from 44.1.0 to 44.1.1.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/master/CHANGES.rst)
- [Commits](https://github.com/pypa/setuptools/compare/v44.1.0...v44.1.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Cloudflare: Add Support for PTR Records

Update NS1 _REGION_FILTER to include remove_no_georegion in config

Add TCP health check support to Record

Fix code coverage for NS1

Bump pyflakes from 2.1.1 to 2.2.0

Bumps [pyflakes](https://github.com/PyCQA/pyflakes) from 2.1.1 to 2.2.0.
- [Release notes](https://github.com/PyCQA/pyflakes/releases)
- [Changelog](https://github.com/PyCQA/pyflakes/blob/master/NEWS.rst)
- [Commits](https://github.com/PyCQA/pyflakes/compare/2.1.1...2.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump boto3 from 1.12.34 to 1.13.0

Bumps [boto3](https://github.com/boto/boto3) from 1.12.34 to 1.13.0.
- [Release notes](https://github.com/boto/boto3/releases)
- [Changelog](https://github.com/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](https://github.com/boto/boto3/compare/1.12.34...1.13.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump botocore from 1.15.34 to 1.16.0

Bumps [botocore](https://github.com/boto/botocore) from 1.15.34 to 1.16.0.
- [Release notes](https://github.com/boto/botocore/releases)
- [Changelog](https://github.com/boto/botocore/blob/develop/CHANGELOG.rst)
- [Commits](https://github.com/boto/botocore/compare/1.15.34...1.16.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump readme-renderer[md] from 25.0 to 26.0

Bumps [readme-renderer[md]](https://github.com/pypa/readme_renderer) from 25.0 to 26.0.
- [Release notes](https://github.com/pypa/readme_renderer/releases)
- [Changelog](https://github.com/pypa/readme_renderer/blob/master/CHANGES.rst)
- [Commits](https://github.com/pypa/readme_renderer/compare/25.0...26.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

v0.9.10 version bump and CHANGELOG update

Support reuse of default pool in rules in Ns1Provider