add autoload toggle
add autoload toggle

It’s actually pretty helpful to be able to toggle autoloading on and
off during the dev process

uwo/lein-figwheel,slobo/lein-figwheel,aJchemist/lein-figwheel,otijhuis/lein-figwheel,tonsky/lein-figwheel,verma/lein-figwheel,uwo/lein-figwheel,bhauman/lein-figwheel,bhauman/lein-figwheel,darwin/lein-figwheel,bhauman/lein-figwheel,tonsky/lein-figwheel,tonsky/lein-figwheel,aJchemist/lein-figwheel,verma/lein-figwheel,slobo/lein-figwheel,darwin/lein-figwheel,otijhuis/lein-figwheel,aJchemist/lein-figwheel