[+] Added support for OBS v30.0.0 and v30.0.1

[+] Added option to Start OBS-HUD minimized in system tray

[+] Added manual update check via Help menu -> OBS-HUD Online -> Check for updates...

[*] Updated tray menu background color

[*] Set default GUI font to Microsoft Sans Serif (override by appending any font name to the 'MainGUIFont=' line in obs-hud_settings.ini. e.g. 'MainGUIFont=Times New Roman')

[*] About dialog set to Always on Top

[!] Fixed detection routine so OBS-HUD will detect OBS when "Minimize to system tray when started" option is enabled