Windowkill 4.0.3a hotfix

[h2]Changes[/h2] [list] [*] Updated some translations [*] Minor optimizations to workshop asset loading [/list] [h2]Fixes[/h2] [list] [*] "composite_shader" background assets now activate window transparency [*] Fixed audio filters persisting when quitting to title while halt is active [*] Fixed loading stats files with null values [*] Fixed interaction between detach and simplified clones [/list]