Eliminated mime dependency

package.json

@@ -30,9 +30,8 @@
     "languagedetect": "^1.1.1",
     "location-history": "^1.0.0",
     "material-ui": "^0.17.0",
-    "mime": "^2.0.1",
     "mkdirp": "^0.5.1",
-    "music-metadata": "^0.8.5",
+    "music-metadata": "^0.8.6",
     "network-address": "^1.1.0",
     "parse-torrent": "^5.7.3",
     "prettier-bytes": "^1.0.1",

src/renderer/webtorrent.js

@@ -7,7 +7,6 @@ const deepEqual = require('deep-equal')
 const defaultAnnounceList = require('create-torrent').announceList
 const electron = require('electron')
 const fs = require('fs')
-const mime = require('mime')
 const mkdirp = require('mkdirp')
 const mm = require('music-metadata')
 const networkAddress = require('network-address')
@@ -340,7 +339,7 @@ console.log('Initializing...')
 function getAudioMetadata (infoHash, index) {
   const torrent = client.get(infoHash)
   const file = torrent.files[index]
-  mm.parseStream(file.createReadStream(), mime.getType(file.name),
+  mm.parseStream(file.createReadStream(), file.name,
     {native: false, skipCovers: true})
     .then(function (metadata) {
       console.log('got audio metadata for %s: %o', file.name, metadata)