Recol/DLSS-Updater V2.1.0

DLSS Updater 2.1.0

on GitHub

Include support for exporting terminal output to a log file: #11
Migrate LICENSE to AGPL 3.0 from Apache 2.0.
Migrate print to logger to support differentation between errors/info.
Linter fixes across codebase.
Experimental improvements to the auto updater code.
Logic improvements.
Updates for restoring DLL notes on the README.