Extended filters by date
Added download by dates for multiple users
Changed validation of dates ranges in UserDataBase
Add user filters by dates
Add disabling site downloading
Fixed Twitter date validator
Cleaned up the code
Replace some old functions with new ones
Adapted to the new library environment
Enable/Disable display user/downloaded image
Autodownloader option 'Show notification' not saved
Separate thread for standalone video downloader
Expanded the description of some errors with additional information
Fixed date/time renaming issue
Fixed internal library bugs
Fixed minor bugs
Brushed the code in some classes
Extended PropertyOption attribute
Removed AuthNullException
Moved ExitException to UserData class
Removed Instagram HashUpdateRequired and its environment
Changed Reddit response status code check
Twitter images bug
Added Scheduler, task startup delay, webp to jpg
Fixed Stop button bug
Minor changes
Changed XVIDEOS.M3U8 errors
Added TryCatch to XVIDEOS.UserData.Download
Removed old declarations in UserDataBase
Changed description replacement in UserDataHost
