* Add new: Baidu Cloud Manager 2.0.0
Baidu Cloud is a leading Dropbox-like service China,
* Update baiducloud-manager.rb
* Update baiducloud-manager.rb
* Update and rename baiducloud-manager.rb to baidunetdisk.rb
* Update and rename baidunetdisk.rb to Caskroom/baidunetdisk.rb
* Rename Caskroom/baidunetdisk.rb to Casks/baidunetdisk.rb