rails_build 2.4.5

rails_build is a very small, fast enough, static site generator built on top of the rails you already know and love. it's been in production usage for close to a decade but i've been too busy to relase it until now. also, #wtf is up with javascript land?! it has a small set of dependencies, namely the `parallel` gem, and requires absolutely minimal configuration. it should be pretty darn self explanatory: