Updated adbkit-apkreader to resolve issues with certain APK files that were unparseable and therefore failed installation.

lib/units/storage/plugins/apk/task/manifest.js

@@ -1,19 +1,7 @@
-var Promise = require('bluebird')
 var ApkReader = require('adbkit-apkreader')
 
 module.exports = function(file) {
-  var resolver = Promise.defer()
-
-  process.nextTick(function() {
-    try {
-      var reader = ApkReader.readFile(file.path)
-      var manifest = reader.readManifestSync()
-      resolver.resolve(manifest)
-    }
-    catch (err) {
-      resolver.reject(err)
-    }
+  return ApkReader.open(file.path).then(function(reader) {
+    return reader.readManifest()
   })
-
-  return resolver.promise
 }