daemon: add support for getting messages from db

kordophoned/src/main.rs

@@ -12,9 +12,14 @@ use dbus::interface;
 use dbus::server_impl::ServerImpl;
 
 fn initialize_logging() {
+    // Weird: is this the best way to do this?
+    let log_level = std::env::var("RUST_LOG")
+        .map(|s| s.parse::<LevelFilter>().unwrap_or(LevelFilter::Info))
+        .unwrap_or(LevelFilter::Info);
+
     env_logger::Builder::from_default_env()  
-        .filter_level(LevelFilter::Info)
         .format_timestamp_secs()
+        .filter_level(log_level)
         .init();
 }