overhault to fix warnings etc

src/providers/paradisehill.rs

@@ -8,6 +8,7 @@ use error_chain::error_chain;
 use futures::future::join_all;
 use htmlentity::entity::{ICodedDataTrait, decode};
 use std::vec;
+use async_trait::async_trait;
 
 error_chain! {
     foreign_links {
@@ -173,7 +174,7 @@ impl ParadisehillProvider {
                 .to_string();
             let format =
                 videos::VideoFormat::new(video_url.clone(), "1080".to_string(), "mp4".to_string())
-                    .protocol("https".to_string())
+                    // .protocol("https".to_string())
                     .format_id(video_url.split("/").last().unwrap().to_string())
                     .format_note(format!("{}", video_url.split("_").last().unwrap().replace(".mp4", "").to_string()))
                     ;
@@ -203,6 +204,7 @@ impl ParadisehillProvider {
     }
 }
 
+#[async_trait]
 impl Provider for ParadisehillProvider {
     async fn get_videos(
         &self,