Site settings have been expanded, some functions and dependencies have been changed.
Removed unused elements in UserDataBase, added additional xml fields, added error executor.
Created a basic download function.
Added Instagram saved posts and 429 bypass.
Added channel statistics.
Added site redgifs.
Updated sites algorithms.
Other improvements.
Updated downloader algorithm.
Added Instagram downloading, filter by site, channels groups, change folder function, imgur compatibility, special folders, deleting with keeping data, Reddit saved posts downloading
Fixed limited twitter downloading, suspended profiles
Updated download algo
Concat sites editors into a single form
Updated Reddit downloading algo
Fixed saved function in video downloader
Some improvements
Add full channel support, make ready for download prop available for collections and multiusers
Fixed imgur pics compatibility
Updated abstract classes and functions for channels compatibility
