Implement APK uploads using the new storage system. Installation from URL still does not work, and dropping the file on the screen may not work either.

res/app/components/stf/control/storage-service.js

@@ -0,0 +1,40 @@
+var Promise = require('bluebird')
+
+module.exports = function StorageServiceFactory($http, $upload) {
+  var service = {}
+
+  service.storeUrl = function(type, url) {
+    return $http({
+      url: '/api/v1/s/' + type + '/download'
+    , method: 'POST'
+    , data: {
+        url: url
+      }
+    })
+  }
+
+  service.storeFile = function(type, files) {
+    var resolver = Promise.defer()
+
+    $upload.upload({
+        url: '/api/v1/s/' + type
+      , method: 'POST'
+      , file: files
+      })
+      .then(
+        function(value) {
+          resolver.resolve(value)
+        }
+      , function(err) {
+          resolver.reject(err)
+        }
+      , function(progressEvent) {
+          resolver.progress(progressEvent)
+        }
+      )
+
+    return resolver.promise
+  }
+
+  return service
+}