9cb6d73947
* initial support for color theming using yml files in the THEME directory * initial theming support using yml files (without yml support) * fixed issues with themes actually working on radio. * fix another issue with drive access * more theme changes. Added author, and info to display. Also display an image of the theme if it is present. * theme files now support both RGB() and 0x syntax * quick fix for possible variable overflow. * more tweaks after JimB tested * fixed layout issues with NV14 and also added word wrap correctly. * added edgetx headers to new string functions. * Whitespace / unused code cleanup Co-authored-by: kkoenig1@optonline.com <kkoenig1@optonline.com> Co-authored-by: Peter Feerick <peter.feerick@gmail.com>