PluginProvider: added 'DoNotUse' attribute.
Channels: copying a channel to the 'ChannelsDeleted' folder before deleting.
Twitter: updated status codes.
AutoDownloader: removed base parameters initialization; updated 'ToEContainer' function; 'StartupDelay' default value = 1; added IIndexable; fixed NextExecutionDate; added task delay based on index and tasks count; updated user selections algorithms.
MainFrame: coloring the button 'Download All' depending on the pause; updated user selections algorithms.
DownloadGroups: added LabelsExcluded, Sites and SitesExcluded; updated initialization; updated ToEContainer function; updated user selections algorithms
IGroup, GroupParameters: added LabelsExcluded, Sites and SitesExcluded; added Import and Export functions
Removed TrayIcon notifications. All notifications are now ToastNotifications.
SettingsHost: 'DoNotUse' attribute
Settings: added 'GetUsers' predicate function
Added downloading groups
Added downloading Twitter saved posts
Added scripts when closing and completing the download
Opening Info and Progress forms when downloads start
Disabling the opening of forms Info and Progress at the start of downloads if it was once closed
Added focusing the main window when opening Info or Progress forms
Fixed downloading Instagram tagged data
Fixed forbidden characters Instagram stories
Updated form field checkers
Fixed downloading Imgur and Gfycat if they were posted on Reddit
Fixed separate Instagram posts were not downloading via the Video Downloader form.
Date time filenames
Twitter 4K images
