title: Managing files copy/paste within Qt pro-file
body: <p>In my Qt project i have some files that should be located in drectory located against with executable(it should be in filesystem, I cannot place it into resources).
  The question is: can I manage these files to be copied into correct location on app build within .pro file? What is the best approach for managing stuff like that?
  inb4: I could use QMAKE_POST_LINK to run shell scripts to manage this. This is no good solution, since I have to build my app both for linux and windows.</p>