Customize global hardcoded parameters (#1495)

* Initial commit

* Update CHANGELOG.md

* Tint flare smoke

* Expose GetCustomizations

* Added lensflare and flicker customization options for flare

* Update LensFlare.cpp

* Remove unnecessary code

* Update lara_flare.cpp

* Massive refactor to merge animations, settings and customizations

* Add HUD customization options

* Customize weapons

* Fixed flare, renamed recoil to interval, fixed lensflare default

* Occlude flare lensflares

* Update Settings.cpp

* Use alternate damage for lasersight mode

* Added hair cust

* Fix comment

* Fix another comment

* Fix link

* Fix placeholder table names

* Reorganize types

* Add missing initializers for hair settings

* Added physics cust

* Clarify description

* Update settings.lua

* Update CHANGELOG.md

* Add gun smoke, gun shells and ammo pickup counts

* Fix naming ambiguity

* Remove missing features from documentation

* Fix comment

* Fix parameter name, change default settings file

* Fixed pitch black

* Rollback DoDistanceFogForVertex

* Add camera cust

* Change binocular/lasersight toggle to color

* Update lara_basic.cpp

* Add time and statistics classes and script API for it

* Fix comment

* Use DoDamage on Lara helpers to register with statistics

* Update Time.cpp

* Fix documentation

* Fix default flare timeout

* Update Settings.lua

* Add flare muzzle offset customization

* Remove young Lara limitations

* Fix lasersight color

* Push full settings.lua

* Update RendererCompatibility.cpp

* Allow to customize root meshes, decopypaste hair and joint init code

* Added sol Time operator overloads

* Some changes to docs, add meaningful error for unknown fields

* Use existing new index template, add gunflash color settings, add shotgun muzzle

* Remove excessive usage of GetSettings()

* Cleanups

* Update Settings.lua

* Clarify parameter name

* Fix InitializeWeaponInfo

* PR review code tidying

* Fix bad merge

* Update FlowHandler.cpp

* Remove tabs for LDoc comments

* Use different comment style to preserve formatting

* Update lara_fire.cpp

* Some cleanups

* Fixed GetTimeUnits

* Fix typo

* Update Time.cpp

---------

Co-authored-by: Sezz <sezzary@outlook.com>

Scripts/SystemStrings.lua

@@ -100,7 +100,7 @@ local strings =
 	reverb = { "Reverb" },
 	rumble = { "Rumble" },
 	save_game = { "Save Game" },
-	savegame_timestamp = { "%02d Days %02d:%02d:%02d" },
+	savegame_timestamp = { "%02d:%02d:%02d" },
 	screen_resolution = { "Screen Resolution" },
 	select_level = { "Select Level" },
 	separate = { "Separate" },