Air Cluster 1.6.0, new version

List of changes:
-Option to change the display name of the registered accounts.
-Added support for long paths.
-Faster Mega uploads.
-Share Mega folders.
-Show Mega thumbnails.
-Play online videos on Mega.
-Faster connection to some Mega accounts.
-Fixed HiDrive support.
-Improved sftp upload and download speeds.
-Saving edited encrypted files keeps the encryption.
-Fixed, internal Google Drive files copied could duplicate the files.
-Fixed issue uploading Google Documents to pCloud.
-Play online videos on Naver.
-Play online videos on SFTP.
-Fixed some characters were not handled correctly on some webdav servers.
-Help window modified.
-Updated Chinese (Traditional) translation (Thanks to Wang).