first pass at documenting usage
first pass at documenting usage

uberjay/prmd,hx/prmd,robhurring/prmd,mlr/prmd,niaeashes/prmd,araines/prmd,shopkeep/prmd,progrium/prmd,IceDragon200/prmd,MobileDevHQ/prmd,robhurring/prmd,junya-i/prmd,mykecameron/prmd,shopkeep/prmd,hx/prmd,michaelsauter/prmd,araines/prmd,niaeashes/prmd,michaelsauter/prmd,junya-i/prmd,uberjay/prmd,ruprict/prmd,mykecameron/prmd,interagent/prmd,interagent/prmd,hmac/prmd,mlr/prmd,IceDragon200/prmd,hmac/prmd,MobileDevHQ/prmd,ruprict/prmd