Ultradns support

Also some comment additions

Avoid escaping semicolon in Selectel DNS

Root NS modification support is being developed on
https://github.com/github/octodns/pull/434

Removing attempts to validate this functionality for now.

Fix issue caused by making changes to the README.md through IDE which
appears to have incorrectly encoded some of the lines that were not
changed to add the EasyDNS provider details.

This provider class for easydns.com adds support for basic dns records
through the easyDNS v3 API.  Support for dynamic and geo based dns
records is planned for a future update.

Sample configuration for the easyDNS provider are:

  easydns:
     class: octodns.provider.easydns.EasyDNSProvider
     token: <token>
     apikey: <key>

The token and key values are found on the easyDNS customer portal at:

https://cp.easydns.com/manage/security/api/production_info.php

Also, below are some optional configuration parameters which can be
added to override the class defaults.  By default the provider class
connects with the LIVE easyDNS API, if you wish to perform testing
with the easyDNS Sandbox API you can enable it by adding the following
configuration parameter:

     sandbox: True

Note, the API token and key are different for the sandbox than they
are for the production API, you can obtain sandbox credentials at:

https://cp.easydns.com/manage/security/api/sandbox_info.php

Lastly, if you have created Domain Portfolios through the easyDNS CP
you can configure which portfolio new domains will be added to by
supplying the portfolio option with the name of your portfolio.

     portfolio: <portfolio name>

Add healthcheck option 'request_interval' for Route53 provider

Bump boto3 from 1.13.19 to 1.14.14

Bumps [boto3](https://github.com/boto/boto3) from 1.13.19 to 1.14.14.
- [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/1.13.19...1.14.14)

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

Bump botocore from 1.16.19 to 1.17.14

Bumps [botocore](https://github.com/boto/botocore) from 1.16.19 to 1.17.14.
- [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/1.16.19...1.17.14)

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

Bump requests from 2.23.0 to 2.24.0

Bumps [requests](https://github.com/psf/requests) from 2.23.0 to 2.24.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/master/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.23.0...v2.24.0)

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

Bump msrestazure from 0.6.3 to 0.6.4

Bumps [msrestazure](https://github.com/Azure/msrestazure-for-python) from 0.6.3 to 0.6.4.
- [Release notes](https://github.com/Azure/msrestazure-for-python/releases)
- [Commits](https://github.com/Azure/msrestazure-for-python/compare/v0.6.3...v0.6.4)

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

NS1 georegion, country, and catchall need to be separate groups

lenient param to populate needs to be optoinal

Add the ability to mark a zone as lenient

Change continent code for Timor Leste