removed not working mp3ify script and added a nautilus audio conversion script

mp3ify

@@ -1,78 +0,0 @@
-#!/bin/bash
-
-#credit/source:
-#https://wiki.archlinux.org/index.php/Convert_Any_To_Mp3
-#deps: MPlayer, mutagen and lame
-
-DEFAULT_OUTPUT_DIR=/tmp/mp3ify
-QUALITY=2
-VBR_QUALITY=4
-MIN_BITRATE=64
-MAX_BITRATE=256
-SAMPLE_FREQ=44.1
-
-
-function any_to_mp3 {
-
-  PIPE=`mktemp -u -t mp3ify.pipe.XXXXXX`
-  mkfifo "$PIPE"
-
-  mplayer -ao pcm -ao pcm:file="$PIPE" "$INPUT_FILE" -noconsolecontrols > /dev/null 2>&1 &
-
-  lame -m j -q $QUALITY -v -V $VBR_QUALITY -b $MIN_BITRATE \
-       -B $MAX_BITRATE -s $SAMPLE_FREQ "$PIPE" "$OUTPUT_FILE" > /dev/null 2>&1
-
-  rm "$PIPE"
-
-  python2 -c "
-import mutagen
-input = mutagen.File(\"$INPUT_FILE\", easy = True)
-output = mutagen.File(\"$OUTPUT_FILE\", easy = True)
-for tag in [ 'artist', 'album', 'tracknumber', 'date', 'genre', 'title' ]:
-  value = input.get(tag)
-  if value: output[tag] = value[0]
-output.save(v1=2)"
-}
-
-
-function usage {
-
-  echo "mp3ify <input_dir> [<output_dir>]
-
-  Transforms structure <input_dir>/X/Y/.../Z into structure <output_dir>/X/Y/.../Z
-  according to the following rules:
-
-    flac, ogg, m4a, ape, aac, mpc files will be encoded to mp3 preserving tags.
-
-    Everything else will be copied without modification.
-
-  Requires: mplayer, lame, mutagen.
-"
-  exit 1
-}
-
-
-INPUT_DIR="$1"
-[ -d "$INPUT_DIR" ] || usage
-OUTPUT_DIR="${2:-$DEFAULT_OUTPUT_DIR}"
-
-find "$INPUT_DIR" -name '*.*' | while read INPUT_FILE
-do
-  INPUT_EXTENSION="${INPUT_FILE##*.}"
-  OUTPUT_FILE="$OUTPUT_DIR/${INPUT_FILE#$INPUT_DIR}"
-  mkdir -p "`dirname "$OUTPUT_FILE"`"
-
-  case $INPUT_EXTENSION in
-  flac|m4a|ogg|ape|aac|mpc)
-    OUTPUT_FILE="${OUTPUT_FILE%.$INPUT_EXTENSION}.mp3"
-    echo -n "Converting ${INPUT_FILE##*/}... "
-    any_to_mp3
-    ;;
-  *)
-    echo -n "Copying ${INPUT_FILE##*/}... "
-    cp "$INPUT_FILE" "$OUTPUT_FILE"
-    ;;
-  esac
-
-  echo "done."
-done