Fix functions and macros using to support both Qt4 and Qt5.
Fix QDesktopServices::openUrl hack with Qt5
Ignore 'Torrent addition dialog' setting if the file doesn't exist:

Allows to post error message to log
Add setting to ignore RSS rule matches for X days
Implement episode filter for rss downloader
Add tooltip to episode filter text edit
[WIP] Implement open & select file in file manager