Make it possible again to build grantlee with Qt 4.5.
Make it possible again to build grantlee with Qt 4.5.

simonwagner/grantlee,simonwagner/grantlee,cutelyst/grantlee,simonwagner/grantlee,simonwagner/grantlee,cutelyst/grantlee,cutelyst/grantlee,simonwagner/grantlee,cutelyst/grantlee,simonwagner/grantlee,cutelyst/grantlee