Add license etc. for the Torment Textures pack

CREDITS.md

@@ -2,3 +2,4 @@
   - [LaserFast and LaserWithRecovery](godot/assets/)
   - [Hit](godot/assets/Hit.mp3)
 - [Soldier model and rig](godot/RawAssets/Soldier/) by [Casti_131](https://opengameart.org/content/low-poly-soldier-with-weapons)
+- [Torment Textures](godot/maps/textures) (`str_*` files) by [Bradley D. (strideh.itch.io)](https://strideh.itch.io)

godot/maps/meta/trenchbroom_config.tres

@@ -13,5 +13,4 @@ game_name = "QuakeBall"
 textures_root_folder = "godot/maps/textures"
 palette_path = ""
 fgd_file = ExtResource("4_t22k8")
-default_uv_scale = Vector2(4, 4)
 metadata/_custom_type_script = "uid://cx44c4vnq8bt5"

godot/maps/textures/.gitignore

@@ -0,0 +1,3 @@
+# Ignore the Torment Textures 1.1 textures by default,
+# then un-ignore the ones actually in use.
+str_*