Merge pull request MediaBrowser#2780 from MediaBrowser/dev

Dev

Improve error handling when attempting to load very old plugin assemb…

…lies

update sharpcifs

3.2.22

Merge pull request MediaBrowser#2740 from MediaBrowser/dev

3.2.21.1

Merge pull request MediaBrowser#2734 from MediaBrowser/dev

Dev

Merge pull request MediaBrowser#2733 from MediaBrowser/dev

Dev

Merge pull request MediaBrowser#2730 from MediaBrowser/dev

Dev