move menubars from style file to window section.  add speedbar
use quick emacs for git so we avoid growing emacs startup customization
move window load into normal customization area, exclude for terminal invocations
set startup frame parameters
add existence check to menu-driven customization file.  Ideally we don't have it except for testing
add rainbow mode to help visualize colors from themes
add package manager package, and dependencies (which we want anyway:  magit and git modes)
add dot mode with some basic keybindings