HR 4 patch file

Changes:

Fixed the found texture bugs

Red Grunt has new sounds, made editing a bit the original Grunt sounds.

All music from Penumbra removed and changed with edited Amnesia ones.

Invisible monster removed, changed now in a different encounter.

Some soundtracks edited to be a bit better and bringed back a few of the original ones.

The not original Amnesia maps are edited to look a bit more dirty and in ruin look.

Fixes and edits from patch for the 4.0 included, you will not need these ones anymore, just this last one

Updated: now a few encounters with monsters will be a bit different and different end credits music