(split) Borrowed corrections for generator.pri.
(split) Borrowed corrections for generator.pri.

Credit-To: M. Mehdi Salem Naraghi <53fe3c95d3d7b36495056dda24ec4033d86660a8@googlemail.com>  (https://gitorious.org/~momesana)
Adding wrapper.h, preprocesshandler.h into generator.pri reodering entries

qt-generator/qt-generator,qt-generator/qt-generator,qt-generator/qt-generator