Pyntc

Added
- AIREOSDevice methods for disabling and enabling WLANs by ID (`disable_wlans`, `enable_wlans`)
- AIREOSDevice properties for getting disabled and enabled WLAN IDs (`disabled_wlans`, `enabled_wlans`)
- AIREOSDevice property for getting all WLANs (`wlans`)
Changed
- AIREOSDevice `install_os` method now supports disabling and enabling WLANs before and after install respectively.

Added
- Cisco WLC/AireOS Driver
- [Poetry](https://python-poetry.org/)
- `boot_options` property
Changed
- Super calls migrated to Python 3 syntax
- Moved templates package inside of utils package
- Moved converters package inside of utils package
- Moved constants to modules that used them instead of having separate modules
Deprecated
- The `get_boot_options` method; replaced by `boot_options` property
Removed
- Support for Python 2
- `strip_unicode` function since support is not for Python 3
Fixed
- All Unittests
- IOS `enable` method failure condition when disabled
Security

Updates can be read in new CHANGLOG.md file