remove any thread-safe stuff I introduced since it's not needed
as unC0Rr pointed out it's not needed, we are single-threaded (thanks :D)
from what I understood this time, Qt is clever enough to sequentialize all events and child destructions instead of spawning threads
also some docs/comments
if(WIN32 AND NOT UNIX)
file(GLOB DLLs *.dll)
file(GLOB ICOs *.ico)
install(FILES
${DLLs}
${ICOs}
DESTINATION bin)
endif(WIN32 AND NOT UNIX)