LiveReload module

[jknack]

See http://livereload.com/

[Geroo]

I used the following code for my own framework refactored it to use undertow and it worked really nice:
https://github.com/davidB/livereload-jvm/tree/master/src/main/java/net_alchim31_livereload
It is UNLICENSE, so perfect to copy/paste the code into a jooby module.