dbx: fix streaming

NEWS

@@ -1,6 +1,7 @@
 2.2.1:
 ------
 * Added initial support for ARM64 aka AArch64 aka ARMv8
+* Improved reliability for Dropbox streaming
 
 2.2.0:
 ------

Sources/VLCDropboxController.m

@@ -183,8 +183,7 @@
 - (void)restClient:(DBRestClient*)restClient loadedStreamableURL:(NSURL*)url forFile:(NSString*)path
 {
     VLCAppDelegate *appDelegate = (VLCAppDelegate *)[UIApplication sharedApplication].delegate;
-    /* DBX returns a https URL which we don't support yet. in turn, we fall back on http */
-    [appDelegate openMovieFromURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://%@%@", url.host, url.path]]];
+    [appDelegate openMovieFromURL:url];
 }
 
 - (void)restClient:(DBRestClient*)restClient loadStreamableURLFailedWithError:(NSError*)error