Remove old TODOs

src/config.rs

@@ -61,7 +61,6 @@ pub fn load_config_file(config_file_path: String) -> Config {
         }
     };
 
-    // TODO Use serde instead
     let mut config_str = String::new();
     match config_file.read_to_string(&mut config_str) {
         Ok(_) => {

src/main.rs

@@ -8,11 +8,6 @@ use std::process::{exit};
 
 fn main() {
 
-    // TODO parse args
-    // Pass (optional) config file loc from them
-    // Get config
-    // Overlay other options from config struct
-
     // Argument handling
     let mut config_location = config::default_config_file();
     let config_help = format!("Config file location, default {}", config_location);