Fixed filtering when ExtractEpisode() fails; fixed SendToFolder behaviour on magnet links to create shortcut instead of crashing; fixed stack overflow exception when deselecting a huge amount of episodes at once.
Fixed NSIS installer rewriting x86 install path to x64, even when upgrading and already installed to x86 path.
Replaced non-implemented buttons with help text.
Fixed SubsceneDownloader; fixed Addic7ed heisenbug.
Added AlienSubtitles; fixed Addic7ed yet again.