Deployment with gulp-rsync breaks

[dBourgiotis]

Deploy breaks if new user requests the application files, while rsync is executed.

rsyncConf = { progress: true, incremental: true, relative: true, emptyDirectories: true, recursive: true, clean: true, root: 'dist/', archive: true, };

[dBourgiotis]

Actually I ve noticed that --delete-delay and --delay-updates is not implemented. Any plans to add them as options ?