MSVC builds do not support bison and flex
|Reported by:||henke37||Owned by:||sev-|
|Version:||Keywords:||director, flex, bison|
The projects as generated by create_project do not support the bison and flex files used by some of the engines.
Add the needed smarts to setup the files as dependent files and, if feasible, enable syntax highlightning and code completion.