0.99.43 nightly

• [Other] AdGuard unable to add filters from a .txt file link #20
• [Other] Adguard crashing requiring a computer restart #26
• [Other] Filter IPv6 under Linux #45
• [Other] Maintain list of browsers with full HTTPS filtering #47
• [Other] Rework adding/removing of predefined filters #25
• [Other] Uninstall option #23