message: Change appcast url from assets.toggl.com to github pages (mac)
diff: @@ -75,7 +75,7 @@ extern void *ctx;
  + (void)setUpdaterChannel:(NSString *)channel
  {
  #ifdef SPARKLE
  - NSString *url = [NSString stringWithFormat:@"https://assets.toggl.com/installers/darwin_%@_appcast.xml", channel];
  + NSString *url = [NSString stringWithFormat:@"https://toggl-open-source.github.io/toggldesktop/assets/releases/darwin_%@_appcast.xml", channel];
  NSAssert([SUUpdater sharedUpdater], @"No updater found");
  NSLog(@"Setting updater feed URL to %@", url);
  