You do not need res2h to build ES, only if you wish to modify resource files. Added a simple corner.png and bar.png for a border in the settings menu. Added ImageComponent::setColorShift(unsigned int color) to change the OpenGL color array.
Settings now save/load from ~/.emulationstation/es_settings.cfg.
navigating through them. Added SliderComponent for selecting from a range of values. Added SwitchComponent for selecting an "ON" or "OFF" value.