[tunefix-update] Automated Freeview channel updates

[prpr]

1.0.170:

Remove That's 20th Century​

Remove That's Entertainment​

Rename That's Oldies MCR to Your TV MCR​

Rename That's 20th Century MCR to Your TV Extra MCR​

Rename That's Classics to Your Music​

Add Your TV on LCN 71 (Local)​

Add Your TV Extra on LCN 75 (Local)​