## Description:
More fixes flagged by pylint 2 that don't hurt to have before the actual pylint 2 upgrade (which I'll submit soon).
## Checklist:
- [ ] The code change is tested and works locally.
- [x] Local tests pass with `tox`. **Your PR cannot be merged unless tests pass**
* Initial commit of Vultr components
Have a working Vultr hub and binary sensor which pulls down the
following attributes of your VPS:
- Date created
- Subscription id (server id)
- Cost per month (in US$)
- Operating System installed
- IPv4 address
- label (human readable name)
- region
- number of vcpus
- which storage package chosen
- IPV6 address (if applicable)
- RAM amount
Working next on sensor and then testing / coverage.
* Added Vultr sensor for pending charges and current bandwidth. Refactored binary_sensor and hub too
* Corrected is_on bases
* Added basic tests for Vultr binary & platform
* Updated require files
* Changing test fixture to highlight different cases
* Written basic test for sensor.vultr
* Resolved linting errors and broken test
* Increase test coverage and corrected docs
* Resolved hound issues
* Revert back negative binary test
* Another hound resolve
* Refactoring and adding is switch, moving over to vultr branch
* Made Vultr components more resiliant to invalid configs
* Added negetive test for vultr binary sensor
* Added better testing of vultr sensor
* Resolved vultr platform test affecting subsequent vultr tests
* Moving VULTR components to single use design
* Added in sensor name config
* Added missing sensors var
* Resolved init data setting of sensors, added in name conf to switch
* Made the Vultr component more resiliant to startup failure with better alerting
* Various Vultr component changes
- Refactored sensor, binary_sensor, and switch to reference one subscription
- Renamed CURRENT_BANDWIDTH_GB monitored condition to CURRENT_BANDWIDTH_USED
- Improved test coverage
* Resolved local tox linting issue
* Added more testing for Vultr switch
* Improved test coverage for Vultr components
* Made PR comment changes to vultr binary sensor
* Made PR comment changes to Vultr sensor
* resolved PR comments for Vultr Switch
* Resolved vultr sensor name and improved tests
* Improved Vultr switch testing (default name formatting)
* Removed vultr hub failure checking
Ville Skyttä
Adam Cooper