chore: Bump version 1.5

README.md

@@ -1,6 +1,6 @@
 Negro Mate Songs
 ================
-[Negro Mate](https://negromate.rocks)'s song database library. Not very versatile without two another packages:
+Negro Mate's song database library. Not much versatile without two another packages:
 
  * [negromate.web](https://pypi.org/project/negromate.web/): Static html compiler for the web of Negro Mage
  * [negromate.karaoke](https://pypi.org/project/negromate.karaoke/): Simple karaoke video browser
@@ -22,37 +22,3 @@ packages on older systems:
  * xdotool
  * aegisub
  * xserver-xephyr
-
-
-## Song library structure
-
-Each song is a folder containing at least a video file, a subtitles file and a metadata file:
-
-    song_name/
-    ├── song_name.ass
-    ├── song_name.mp4
-    └── metadata.json
-
-Video and subtitles file has to be named like the folder. Supported subtitles:
-
- * ass (prefered)
- * src
- * vtt
-
-### The metadata json file
-
-    {
-        "name": "Song name",
-        "original": "Original song, Original author",
-        "karaoke": true,
-        "date": "XXXX-XX-XX"
-        "author": "Author of the karaoke"
-    }
-
-
-* `name`: used as the title of the song.
-* `original`: for giving credit to original authors.
-* `karaoke`: if `true`, the ass subtitles file has karaoke level subtitles (syllable level timing)
-  and automatik karaoke subtitles can be generated.
-* `date`: approx. creation date of this version
-* `author`: not required, used for givin credits to the author when it's different from the web authors.