* [build] extended mingw target os checks
* whitespaces
* replaced magic number
* [build] add pthreads to the linker flags for mxml (not for windows)
* [uforadiant] renamed methods BRep => BoundaryRepresentation
* [ufo2map] removed crossLine parameter from GetToken and EndOfScript functions

* they are not really used in my map compile tests
* [ufo2map] const
* [ufo2map] removed the script stack handling
* [ufo2map] use Com_Parse in ufo2maps GetToken
* [ufo2map] removed AddScriptToStack
* [ufo2map] removed the now invalid line reference
* [ufo2map] let GetToken return the token, not a bool
* use the char when assigning a char in Com_Parse
* fixed Q_strnull for function calls as parameter
* [ufo2map] GetToken now never returns nullptr
* fixed c++11 narrowing warnings