## 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**
* Fix: Last Played Media Title in plex would stay even when player was idle/off
Primary Fix is in the "if self._device" portion.
code in "if self._session" is a catch all but i'm not 100% if it is needed.
* Fixed lint issues with previous commit
* 1st Pass at refactoring plex refresh
Moved _media** into clearMedia() which is called in _init_ and
at start of refresh.
Removed redunant _media_* = None entries
Grouped TV Show and Music under single if rather than testing
seperately for now.
* Fixed invalid name for _clearMedia()
Removed another media_* = None entry
* Removed print() statements used for debug
* Removed unneeded "if" statement
* Added Base Support for Linode
* Removed unused Attr
* Corrected some Typos
* updated requirements & coveragerc
* added import to prevent var not declared errors in linter
* Fixed Typo
* Added Switch Component for Linode and corrected some errors if data was blank
* Updated api lib to hopefully remove dependancy on enum34
* Fixed Reference error
* fix pylint errors
* Update linode.py
* Update linode.py
* Update linode.py
* Update linode.py
Ville Skyttä
Robert Beal
Ryan McLean