Updated 3R (RegRipper Ripper) (RR v3.0)

Another 2 years passed since last update of the 3R and since there is a new release of Regripper this week (https://github.com/keydet89/RegRipper3.0) it was a good opportunity to revisit it.

The update this time was a bit tricky — since the snapshots (2.8 vs. 3.0) differ a lot, I decided to get 2.8 as a base, and then add/overwrite changes from v3.0.

And last, but not least – remember of 3RPG tool!