Remove unnecessary println! and updated some of the code

Added TODO: file

TODO.md

+1. If you collect an iterator which you don't index in, you don't need to collect it
+2. avoid temporary hashmaps
+3. rewrite POST request stuff TICK
+4. Client struct
+5. Mime-Display new implemented
+6. Remove unwraps
+7. Reusable allocations
+
+API design 3. No decisions for the caller

core/http/src/handlers/handlers.rs

@@ -61,7 +61,6 @@ pub async fn handle_connection(mut stream: TcpStream, mountpoints: Vec<MountPoin
         buffer: vec![],
     };
     if request.can_have_body() {
-        println!("{:#?}", request.headers);
         let length = if let Some(len) = request
             .headers
             .iter()

core/http/src/handling/request.rs

@@ -221,7 +221,7 @@ impl Request<'_> {
                 let end_boundary = format!("{temp_bound}--\r").as_bytes().to_owned();
                 temp_bound.push('\r');
                 let boundary = temp_bound.as_bytes();
-                Request::get_multipart_data(data, boundary, &end_boundary, &mut keymap);
+                Self::get_multipart_data(data, boundary, &end_boundary, &mut keymap);
             }
             _ => {
                 return Err(ParseFormError {