Implement build command, shuffle around some internals to make it easier

server/src/bin.rs

@@ -1,10 +1,10 @@
-#[macro_use] extern crate clap;
-
 use std::{
     path::{Path, PathBuf},
     env,
 };
 
+use clap::clap_app;
+
 use librojo::commands;
 
 fn make_path_absolute(value: &Path) -> PathBuf {