xtrnmenu module v3

• Adds door tracking (like doorscan) - requires json service
• Adds special menus (most launched, longest run, most recent) - for all users and per-user
• Adds search capability
• Adds favorites menu w/ add
• Support more keys in menus (esc, left, etc.)
• Adds lightbar support to menus/directional key nav
• Polishes the gameserv commands
• Adds a limited file menu area
• Adds ability to link to any command (new built-in: chat, file, text area)
• More configurable options/display options
• Use modopts.d for the ini options now
• Fix bugs in configurator for copy/paste items
• Other misc fixes and code cleanup
• Add games stats web page
• Games web page fully supports menu options (favorites, special menus, etc.)