- added source - input - name attribute to README

- added `chno`  to Playlist attributes.
- `epg_channel_id` mapping fixed

src/processing/m3u_parser.rs

@@ -58,6 +58,7 @@ fn create_empty_playlistitem_header(input_id: u16, url: &str) -> PlaylistItemHea
         id: default_as_empty_rc_str(),
         stream_id: default_as_empty_rc_str(),
         name: default_as_empty_rc_str(),
+        chno: default_as_empty_rc_str(),
         logo: default_as_empty_rc_str(),
         logo_small: default_as_empty_rc_str(),
         group: default_as_empty_rc_str(),
@@ -108,6 +109,7 @@ fn process_header(input: &ConfigInput, video_suffixes: &Vec<&str>, content: &str
                         (id, "tvg-id"),
                         (group, "group-title"),
                         (name, "tvg-name"),
+                        (chno, "tvg-chno"),
                         (parent_code, "parent-code"),
                         (audio_track, "audio-track"),
                         (logo, "tvg-logo"),