ddj rzx update

There is  few "new" funcions on RB, it would be very nice to become usefull on controler. Laptop on this should be, as advertised "just storage", so could You bring this functions on rxz screen:

1. Traffic lights visible on playlist.

2. Phrase view visible on waveform. 

I know that rzx is not a lastest peace of gear, but its still one a kind, so i would expect some firmware updates to keep it as usefull as smaller brothers + laptop.