Added logging functionality via log4rs crate

src/main.rs

@@ -1,3 +1,4 @@
+use log4rs;
 use config::Config;
 use repository::Repository;
 use transcoder::Transcoder;
@@ -7,6 +8,9 @@ mod repository;
 mod transcoder;
 
 fn main() {
+  // initialize the log4rs logger
+  log4rs::init_file("./log4rs.yaml", Default::default()).unwrap();
+
   // create and initialize our config and repository objects
   let c: Config = Config::new("~/.config/adept.toml");
   let r: Repository = Repository::new(&c.get_repository());