allow remaining deprecated code in examples

Author: danieleades

examples/global/main.rs

@@ -1,9 +1,7 @@
-#[macro_use]
-extern crate lazy_static;
-
-extern crate config;
+#![allow(deprecated)]
 
 use config::Config;
+use lazy_static::lazy_static;
 use std::error::Error;
 use std::sync::RwLock;
 

examples/watch/main.rs

@@ -1,3 +1,5 @@
+#![allow(deprecated)]
+
 use config::*;
 use notify::{DebouncedEvent, RecommendedWatcher, RecursiveMode, Watcher};
 use std::collections::HashMap;