New features

1. Dark mode - automatic follows the system by default, but can be manually defined with theme=dark or theme=light
2. clickbutton=X - to click a button automatically after opening the menu
3. Kiosk mode with kiosk=1 - to prevent moving and/or closing the menu
4. singleclick=1 - to prevent clicking already clicked buttons (they become clickable again only when they finish running)
5. textcolor=color-name or textcolor=0x123456 - to override the default text in the menu and buttons
6. Made all dual global/individual options also as command line parameters (shown in the menu's help)

Fixes

1. When manual colors are defined, got them respected even when they use names and not 0x123456 hex codes
2. Various small fixes