Advanced Renpy Phone project v2

What's new?  Well, I'm glad you asked.

•  9 possible background screens that can be locked and unlocked
•  A progress bar in the music player for the song being played and larger icons there
•  Complete rework of the message screen for easier messages and how they are displayed
•  Fixed the "VPGrid not full" error for renpy 8 (you do NOT need to add define config.allow_underfull_grids = True anymore to make it work)
• turning off the phone now stops the music that it is playing
• an extremely simple choice menu for 2-3 items only

I reworked the message system to make it easier to create the messages. (well, I think they are easier now) This also makes it incompatible with the original version.

Stay safe out there.