this is createEjsBoolSelect, use it.
remove this unused code. bound functions are handled in a different way now.
blocks can be environment creation sites now, and add beginnings of support for closing over loop vars
declare module_name
lower the count, since this takes a stupid amount of time on ejs-es6 now.
add es6 compiler support for block closure environment creation, and finish support for fresh bindings per loop iteration.