Slowly get rid of the Winetricks depedency
Winetricks can be useful to validate which dlls to override (put to native). See the
load_d3dx9 function for example.
But Winetricks is quite messy: hard to maintain code (way too many lines in 1 file, bash is far from ideal), and often overkill for the functions WineGUI prefer to give the user. And even contain some bugs [incorrect exit codes] as well as too much disk I/O to the
/tmp directory (not even to mention the read-out of winetricks.log file to determine DLL's overrides
Winetricks has not even the option to uninstall the overrides, do they?
Bottom-line: WineGUI should be self sustainable and as clean as possible. Sure, people can still execute Winetricks as fallback, but the WineGUI code base should get rid of the dependency itself (sorry to say).